The cold store door still won't seal. The staff on duty have stuffed quilts into the gap, but the temperature keeps creeping up. Once two All-Purpose Strengtheners are ready, send them to the City Center Blood Bank.
| You hand in | You get |
|---|---|
 All-Purpose Strengthener×2 |  Sage Green Dye |
From the game files2
RewardSet 66196
| ID | 66196 |
|---|---|
| Source | AidChannel_28_Def（代码读取：ItemCost=要交 ItemChange=回礼；不挂事件） |
| ItemChange | [20363] |
| ItemCost | [20310,20310] |
RewardSet 66208
| ID | 66208 |
|---|---|
| Source | AidChannel_28_Reward |
| AddTag | ["TAG_AIDCHANNEL_DONE_28"] |