This is fanfiction is a crossover between Bluey and Cuphead, two different fandoms, Bluey and Bingo are playing outside when the find something mysterious, they follow it and it leads them to a portal. They are unsure of what is inside, so they go in. It teleports them to Inkwell Isle where they will soon meet Cuphead and Mugman.

In this story, King Dice returns after being fired from his game show where he would rig the game to make everyone win, and when they win he steals their soul and gives them to the Devil. Unfortunately, King Dice failed to take Cuphead's soul, so Devil fired him and replaced him with his Henchman. King Dice seeks revenge.