Regular Event Stages · 2 stages
When it opens
- Nov 16–Dec 1, all day
| # | Stage | Boss | Enemies | Rewards | Base HP |
|---|---|---|---|---|---|
| 1 | Nine to Five Fever (Expert) |  Boss Squire Rel 1200% |      |  5% | 660,000 |
| 2 | Nine to Five Fever (Insane) |  Boss Doge Dark 600% |    | 100% | 990,000 |