you were walking in your world when a horrible glitch fell and tried to attack you, you were able to dodge but a portal opened and pulled you in, you find yourself in a safe house, you find characters from other Universes looking down at you

Sans: I saved this kid from the glitch.

Finn: Great Job Sans!

Cuphead: What’s the use? The glitch will get us all!

Sonic: Why would you say that Cuphead?

Cuphead: It’s the truth!

Stewie: Not with my Blaster!!

Cuphead: Calm down football head.