In Arknights: Endfield, the Depot Node II mission is tied to the Originium Science Park, where you upgrade and raise the Depot Node’s operation level to expand your logistics options.

| Item | Quick overview |
|---|---|
| Quest name | Depot Node II |
| Quest type | Exploration Mission |
| Region | Originium Science Park |
| Main objective | Increase the Depot Node’s operation levels |
| When to do it | After you’re already active in Exploration Missions and moving through Science Park content; after Depot Node I |
How to complete Depot Node II
Step 1: Track Depot Node II in your mission list
Set Depot Node II as your tracked objective so your navigation markers point you toward the correct Depot Node interactions in Originium Science Park.

Step 2: Reach the Depot Node in Originium Science Park
Head to the marked Depot Node location in the park and select ‘Upgrade’.

You’ll see the requirements – 40,000 Stock Bills – mentioned in the bottom right corner.

Step 3: Trade goods to gain more stock bills
If you don’t have sufficient Stock Bills, you can trade goods from from Regional Development > Outpost Management > Switch Goods > Select Goods > Adjust QTY and select Trade.

Step 4: Upgrade Depot Node
Once you have enough bills, select Upgrade.

Step 5: Increase the Depot Node’s operation level
Follow the quest prompts to raise the Depot Node’s operation levels which, in this case, means going through the on-screen prompts.

Step 6: Confirm completion
Once the operation level requirement is met, return to Bonnie to finalize the mission and clear it from your tracked objectives.
Depot Node II Rewards
- Oroberyl – x25
- T-Creds – x1.55K
- Protohedron – x1
- Arms INSP Kits – x5
- EXP – x100

Upgrading the Depot Node to level 2 is a key milestone that expands your storage and introduces a new way to earn currency through deliveries.