King Dice has been working in the Devil's casino since he was a tiny, bitter child. And with the years, his personality has been heavily influenced by Hell's ruler, and so have his growing feelings for him. Their friendship became stronger every day - nothing is able to tear them apart. But what if one day, someone stepped into the Casino with that exact goal in mind? Perhaps with the intend on using the phrase "Tear them apart" literally? Will the casino crew, alongside Cuphead and Mugman who have taken a job at the casino, be able to save the Inkwell Isles from a monster threatening them all for pure sadistic pleasure? And will the Devil finally realize that Dice is more than just his employee, but perhaps something more, like a King?