# Restore Factory After Chubby Lung Attacks

> Restore your AIC factory to the 1.5 base after Chubby Lung Attacks: Yinglung Pass, Core AIC and Marker Stone steps with Asia and NA/EU codes.

Source: https://endfieldhub.org/guides/restore-factory-after-chubby-lung-attacks
Published: 2026-09-30
Updated: 2026-09-30

Endgame Blueprints, Part 16

T

Endfield Hub Team

September 30, 2026

Updated: 2026-09-30

## 📐Endgame Blueprint Series

Complete factory blueprint collection for endgame production optimization

[Part 1: Valley IV](https://endfieldhub.org/guides/endgame-blueprints)[Part 2: V4 PAC](https://endfieldhub.org/guides/endgame-blueprints-part-2)[Part 3: Wuling Xiranite](https://endfieldhub.org/guides/endgame-blueprints-part-3)[Part 4: CRS v1.2](https://endfieldhub.org/guides/endgame-blueprints-part-4)[Part 5: Wuling 1.2.1](https://endfieldhub.org/guides/endgame-blueprints-part-5)[Part 6: Palm-Top Event](https://endfieldhub.org/guides/endgame-blueprints-part-6)[Part 7: Palm P2](https://endfieldhub.org/guides/endgame-blueprints-part-7)[Part 8: Wuling 1.2.2](https://endfieldhub.org/guides/endgame-blueprints-part-8)[Part 9: Wuling 1.3](https://endfieldhub.org/guides/endgame-blueprints-part-9)[Part 10: 1.4 Temp Gear](https://endfieldhub.org/guides/endgame-blueprints-part-10)[Part 11: Wuling 1.4](https://endfieldhub.org/guides/endgame-blueprints-part-11)[Part 12: 1.4.1 Trash Bin](https://endfieldhub.org/guides/endgame-blueprints-part-12)[Part 13: 1.5 Mega Base](https://endfieldhub.org/guides/endgame-blueprints-part-13)[Part 14: Chubby Lung Event](https://endfieldhub.org/guides/chubby-lung-attacks-blueprints)[Part 15: Chubby Lung P2](https://endfieldhub.org/guides/heavy-xiranite-chubby-lung-blueprints)[Part 16: 1.5 Restore](https://endfieldhub.org/guides/restore-factory-after-chubby-lung-attacks)[Blueprint Curation](https://endfieldhub.org/guides/blueprint-curation)

Table of Contents

**AIC Support: Chubby Lung Attacks** is over, and the temporary event lines from the [Part 14 Phase 1 build](https://endfieldhub.org/guides/chubby-lung-attacks-blueprints) and the [Part 15 Phase 2 build](https://endfieldhub.org/guides/heavy-xiranite-chubby-lung-blueprints) have nothing left to make. This guide puts your factory back on the [Part 13 Wuling 1.5 mega base](https://endfieldhub.org/guides/endgame-blueprints-part-13), area by area, with the four blueprints you need in Asia and NA/EU codes.

The restore targets the **1.5 version** of the base, so you need the 1.5 requirements even if you ran the event on top of the 1.4 layout from [Part 11](https://endfieldhub.org/guides/endgame-blueprints-part-11). Three of the four codes are the same ones Part 13 uses. The fourth, **1.5 Restore**, is only for players who deleted part of the Core AIC during the event.

## Quick Answer

Meet the 1.5 requirements first: the **Snowy Forest** unlocked, an extra **50 Xiragen** and **90 Cuprium ore per minute** from it, and **Regional Development Level 24**. On **Yinglung Pass**, move the Inergen outlet outside, delete everything, deploy **1.5 YP Bottom** and **1.5 YP Top**, set the top-right output to Pyrrolite, and reconnect five conduits. On the **Core AIC**, turn the event-stopped machines back on (or use **1.5 Restore** if you deleted them) and connect the 60 per minute Inergen outlet. On **Marker Stone**, redeploy **1.5 MS Top** and connect 20 per minute of Inergen. Last, set the **overflow protector** back to SC Wuling Battery, Pyrrolite parts and Heavy Xiranite.

## Requirements

Compared to the 1.4 base, the 1.5 base needs three extra things:

* The **Snowy Forest** area unlocked.
* An extra **50 Xiragen per minute** and **90 Cuprium ore per minute** collected in the Snowy Forest.
* **Regional Development Level 24**.

![Map of the Snowy Forest near the Snowpriestess's Cabin with a Xiragen gas vent whose three extractor slots are all working](https://endfieldhub.org/images/guides/endgame-blueprints/req-snowy-forest-xiragen-50-p16.webp)

The Snowy Forest Xiragen vent, 50 per minute

![Map of the Snowy Forest between the Snowpriestess's Cabin and Hoarfrost Dale with a Cuprium Mineral Bed selected, both slots High Purity](https://endfieldhub.org/images/guides/endgame-blueprints/req-snowy-forest-cuprium-90-p16.webp)

The Snowy Forest Cuprium Mineral Bed, 90 ore per minute

## 1.5 Restore Blueprint Codes

Open **Blueprints**, go to **Shared Blueprints**, click **Import Blueprints**, and paste the code for your server region. Codes are region locked, so Asia and NA/EU are not interchangeable. If you are typing by hand, there is **no letter L** in any of these codes, the letter **O** and the digit **0** are different characters, and a stray space at either end will reject the import. The copy buttons avoid all three.

| Blueprint                                   | Asia Server Code      | NA/EU Server Code     |
| ------------------------------------------- | --------------------- | --------------------- |
| 1.5 YP BottomYinglung Pass, bottom edge     | EFO013o72e7e49a1U0579 | EFO0172UA3844i5AaO2Ai |
| 1.5 YP TopYinglung Pass, right side         | EFO017i89o8o6E5A3O0Ai | EFO01eE7U8o22A49Oo9i8 |
| 1.5 MS TopMarker Stone, top side            | EFO01I3A5UAUO19u65o08 | EFO01a709O5UU6A5aoe5e |
| 1.5 RestoreCore AIC, only if you deleted it | EFO013o72e7e49aA80579 | EFO01eE7U8o22A4u2o9i8 |

Everyone needs **1.5 YP Bottom**, **1.5 YP Top** and **1.5 MS Top**, the same three codes as [Part 13](https://endfieldhub.org/guides/endgame-blueprints-part-13). **1.5 Restore** is only for the Core AIC, and only if you deleted that section during the event without saving a blueprint of it first.

## Step 1: Rebuild Yinglung Pass

Go to the **Yinglung Pass** sub AIC. Before you delete anything, **move the Inergen conduit outlet outside the sub AIC**. Moving keeps it connected, so the clear will not take it with it and you will not have to rebuild the conduit from the gas vent.

![The Inergen conduit outlet being moved out of the Yinglung Pass sub AIC in move mode, with the Remains Connected prompt showing](https://endfieldhub.org/images/guides/endgame-blueprints/yp-move-inergen-outlet-outside-p16.webp)

Move the Inergen outlet outside first so it stays connected

Now **delete everything** inside Yinglung Pass. The whole area is too big to save as a blueprint (the game caps it at 160 facilities), so this is a straight clear.

![The entire Yinglung Pass sub AIC box selected in batch mode for deletion, with the blueprint saving limit exceeded warning](https://endfieldhub.org/images/guides/endgame-blueprints/yp-delete-everything-p16.webp)

Select the whole sub AIC and delete it

Deploy **1.5 YP Bottom** along the **very bottom** of the sub AIC. Then **move the core** into the small gap the blueprint leaves for it.

![The 1.5 YP Bottom blueprint being placed along the bottom edge of the emptied Yinglung Pass sub AIC](https://endfieldhub.org/images/guides/endgame-blueprints/yp-deploy-v15-bottom-p16.webp)

Deploy 1.5 YP Bottom on the bottom edge

![The Yinglung Pass core being moved into the small space left for it between the 1.5 YP Bottom machines](https://endfieldhub.org/images/guides/endgame-blueprints/yp-move-core-p16.webp)

Move the core into this small space

Set the **top-right output** to **Pyrrolite**. Then deploy **1.5 YP Top** on the **right side** of the sub AIC, above the bottom blueprint.

![The depot unload selection screen with Pyrrolite highlighted as the item for the top-right output](https://endfieldhub.org/images/guides/endgame-blueprints/yp-top-right-output-pyrrolite-p16.webp)

Set the top-right output to Pyrrolite

![The 1.5 YP Top blueprint placed on the right side of the Yinglung Pass sub AIC above the bottom blueprint](https://endfieldhub.org/images/guides/endgame-blueprints/yp-deploy-v15-top-p16.webp)

Deploy 1.5 YP Top on the right side

## Step 2: Reconnect the Conduits

With both blueprints down, drag your resource conduits back in. On the **left side**, put the **100 per minute Xiragen** outlet carrying everything from the North Wuling Exclusion Zone. Right below it goes the **clean water** outlet, and below that the **acid** outlet.

![The 100 per minute Xiragen conduit outlet being moved into place on the left side of Yinglung Pass next to the depot unloaders](https://endfieldhub.org/images/guides/endgame-blueprints/yp-xiragen-100-outlet-p16.webp)

Left side: the 100 per minute Xiragen outlet

![The clean water conduit outlet placed just below the Xiragen outlet, feeding a Reactor Crucible](https://endfieldhub.org/images/guides/endgame-blueprints/yp-clean-water-outlet-p16.webp)

Right below it: the clean water outlet

![The acid conduit outlet placed below the water outlet, feeding the Fluid-Gas Transmuting Units](https://endfieldhub.org/images/guides/endgame-blueprints/yp-acid-outlet-p16.webp)

Then move the acid outlet here

Over on the right, connect the **50 per minute Xiragen** from the Snowy Forest into the outlet spot at the bottom, then move the **Inergen outlet** you parked outside back in to feed its pipe.

![Conduit Outlet placement preview for the 50 per minute Snowy Forest Xiragen next to the Yinglung Pass core](https://endfieldhub.org/images/guides/endgame-blueprints/yp-xiragen-50-outlet-p16.webp)

Connect the 50 per minute Snowy Forest Xiragen here

![The Inergen conduit outlet moved back into Yinglung Pass to the right of the Xiragen outlets, connected to its pipe](https://endfieldhub.org/images/guides/endgame-blueprints/yp-inergen-outlet-pipe-p16.webp)

Move the Inergen outlet back to this pipe

## Step 3: Core AIC

Go to the **Core AIC**. If you **turned the bottom side machines off** for the event, select them and **turn them back on**. That is the whole step for most players.

![The Core AIC bottom side sections that were stopped for the event selected in batch mode to be turned back on](https://endfieldhub.org/images/guides/endgame-blueprints/coreaic-turn-back-on-p16.webp)

Turn the event-stopped machines back on

If you **deleted** something here and did not save a blueprint of it, delete the whole small section instead and deploy **1.5 Restore** in its place. Either way, finish by moving the **60 per minute Inergen** outlet into position.

![The 60 per minute Inergen conduit outlet being moved into place below the two Packaging Unit lines on the Core AIC](https://endfieldhub.org/images/guides/endgame-blueprints/coreaic-inergen-60-outlet-p16.webp)

Connect the 60 per minute Inergen outlet here

Optional: if you already have **plenty of Pyrrolite components** for gear crafting, **turn the Gearing Unit off** manually. It keeps consuming components while it runs, so switch it back on when your stock runs low.

![The Core AIC Gearing Unit fed by two Pyrrolite lines, switched off once enough components are stocked](https://endfieldhub.org/images/guides/endgame-blueprints/coreaic-gearing-unit-off-p16.webp)

Turn the Gearing Unit off when you have enough

## Step 4: Marker Stone Top

Go to the **Marker Stone** sub AIC. **Delete the top side part** and deploy **1.5 MS Top** back in the same spot.

![The Marker Stone top side section with its Water Treatment Units and Refining Units selected for deletion](https://endfieldhub.org/images/guides/endgame-blueprints/ms-delete-top-side-p16.webp)

Delete the top side part

![The 1.5 MS Top blueprint being placed back on the cleared Marker Stone top side above the water conduits](https://endfieldhub.org/images/guides/endgame-blueprints/ms-deploy-v15-ms-top-p16.webp)

Deploy 1.5 MS Top back in its place

Then connect the **20 per minute Inergen** outlet next to the Packaging Unit, and Marker Stone is done. If the lake no longer gives you water for this part, run conduits from the **river** instead. The blueprint only needs its water inputs fed.

![The 20 per minute Inergen conduit outlet being moved into place between the Packaging Unit and the Refining Units on Marker Stone](https://endfieldhub.org/images/guides/endgame-blueprints/ms-inergen-20-outlet-p16.webp)

Put the 20 per minute Inergen here

## Step 5: Reset the Overflow Protector

During the event, the [overflow protector](https://endfieldhub.org/guides/endgame-blueprints-part-12) was probably set to Chubby Lung. Set its slots back to the three main products of the base: **SC Wuling Battery**, **Pyrrolite parts** and **Heavy Xiranite**. The **last slot stays free**.

**Check before you set each slot.** Each Protocol Stash must be **empty or already hold the same item** you are setting. If it is holding something else, the protector destroys it, the same way the event surplus was destroyed.

![The overflow protector depot unloaders set back to SC Wuling Battery, Pyrrolite Part and Heavy Xiranite, circled in red](https://endfieldhub.org/images/guides/endgame-blueprints/overflow-protector-reset-p16.webp)

Set the overflow protector back to SC Wuling Battery, Pyrrolite parts and Heavy Xiranite

That is the full restore. If you routed the Core AIC Cuprium straight into the core during [Phase 2](https://endfieldhub.org/guides/heavy-xiranite-chubby-lung-blueprints#core-aic-improvement), keep that change. It stops that section clogging for good. For the output numbers of the restored base, see [Part 13](https://endfieldhub.org/guides/endgame-blueprints-part-13).

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## Frequently Asked Questions

### What do I need to restore the factory to 1.5?

Everything the Part 13 1.5 base needs. Compared to the 1.4 base, that means the Snowy Forest unlocked, an extra 50 per minute of Xiragen and 90 per minute of Cuprium ore collected there, and Regional Development Level 24\. If your base is still short of any of those, finish them before you clear Yinglung Pass.

### Can I use NA/EU codes on Asia servers?

No. Blueprint codes are region locked, so an Asia code will not import on NA/EU and an NA/EU code will not import on Asia. Both columns in the table describe the same layouts. There is no letter L in any of these codes, and the letter O and the digit 0 are not interchangeable, so use the copy buttons if you can.

### Why move the Inergen outlet before deleting Yinglung Pass?

If you move the Inergen conduit outlet outside the sub AIC first, the clear does not delete it and the conduit stays connected. After the new blueprints are down you only drag it back into place instead of rebuilding the whole conduit run from the gas vent.

### Do I need the 1.5 Restore blueprint?

Only if you deleted part of the Core AIC for the event and did not save a blueprint of it first. If you just switched those machines off, turn them back on and skip 1.5 Restore entirely. If you do need it, delete the whole small section it replaces before you deploy it.

### Should I turn the Gearing Unit off?

Only once you have plenty of Pyrrolite components for gear crafting. The Core AIC Gearing Unit keeps turning them into gear parts while it runs, so switch it off manually when your stock is where you want it and back on when you run low.

### The Marker Stone lake no longer gives water. What now?

Run conduits from the river instead. The 1.5 MS Top blueprint only needs its water inputs fed; it does not care where the water comes from, so a longer conduit from the river works the same as the lake did.

### What should the overflow protector be set to after the event?

SC Wuling Battery, Pyrrolite parts and Heavy Xiranite, the three main products of the base. Leave the last slot free. Before you set each one, check its Protocol Stash is empty or already holds that same item, otherwise the protector destroys whatever is sitting there.

### Should I keep the Core AIC Cuprium change from Phase 2?

Yes. If you followed the Part 15 Phase 2 guide and routed the two center Cuprium lines straight into the core, leave that in place. It is a permanent improvement that stops that section from clogging, not an event hack.

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