Inspired by the series "SQUID GAME" from NETFLIX, DASSFLIX (DASH STUDIO) has recreated this series with the title "Extreme Sunshine Game" and a more captivating plot. Waka, a petite and charming girl, has a boyfriend beloved by many, Mr. Píp Atsushi. However, instead of sneaking out, Atsushi confesses to Waka that he needs 100 million yen to go abroad for heart treatment! With nothing to lose, when a man from ISAIKE (a pun on ISEKAI) invites her to participate in a game with a prize of 100 million yen, she agrees to follow him to a shop for advice. Will Waka's participation in the game truly help her earn 100 million yen? Who are the other players with Waka? What secrets lie behind the masked game masters? What role does Mizuki, Waka's best friend, play in this game? Who is the final boss? Stay tuned to find out!