Yukari's Gap is an area within the game that can be accessed via finding the portal. The portal will despawn after a certain amount of time, can be located in certain parts of the map, and only one person can enter it. When you are inside, Sakuya Izayoi asks if you want to learn time bending powers like hers. Saying yes will reset the player and send them back to spawn with her quest list, while refusing does the same thing as saying yes, but will not give the quest. When you are at spawn you need to complete these objective:
- Die Once
- Use Timestop on The World or Star Platinum
- Use Erase Time on King Crimson
- Use Bites The Dust on Killer Queen
- Whenever your screen turns red, that means Yukari's portal spawned, or someone entered it.