At Academy Island, students battle in games to win stars in hopes of becoming a prestigious Seven Star; Sarasa is the reigning champion until a new student, Hiroto, defeats her; now, he's willing to lie and cheat to stay on top.
Hiroto meets his new live-in assistant, Himeji Shirayuki.
Hiroto encounters a challenging new opponent in the form of Akizuki Noa; Shirayuki is transferred to Eimei Academy to support Hiroto.
Hiroto faces off against Noa in a game of Boardtop Treasure Hunt inside an empty school building; he tries to devise a way to finish the game and save Himeji without losing any Stars, but it truly appears that Noa has the upper hand this time.
Genta Nakamura
Hiroto Shinohara
Yukina Shuto
Shirayuki Himeji
Wakana Kuramochi
Sarasa Saionji
Rika Tachibana
Noa Akizuki
Yurika Moriyama
Tsumugi Shiina
