Date Chance: Karin
Collaboration Stages · 2 stages
| # | Stage | Energy | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|---|
| 1 | Iron Will (Easy) | 75 |  Boss Enemy No.381 3% |      |  5% | 15,000 |
| 2 | Iron Will (Expert) | 150 | Boss Enemy No.381 100% |    | 25% | 200,000 |