Collaboration Stages · 3 stages
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Electric Diva |  Boss Enemy No.500 1% |    |  5% | 5,000 |
| 2 | Sing with a Smile | Boss Enemy No.500 25% |   | 10% | 20,000 |
| 3 | Future is Virtual | Boss Enemy No.500 50% |    | 30% | 40,000 |