Twin: Kakegurui

: Mary, a bright scholarship student from a modest background, arrives at Hyakkaou only to realize that academic merit is secondary to gambling prowess.

is a prequel spin-off of the popular high-stakes gambling series Kakegurui - Compulsive Gambler . Set one year before the main story's protagonist, Yumeko Jabami, transfers to Hyakkaou Private Academy, the series focuses on Mary Saotome and her rapid rise through the school’s ruthless social hierarchy. Core Premise & Story Kakegurui Twin

: To survive, Mary teams up with her childhood friend Tsuzura Hanatemari , a "pet" who has lost her gambling spirit, and Yukimi Togakushi , the president of the Literature Club, to establish their own gambling den. : Mary, a bright scholarship student from a