Frozen Mahjong Tiles: Underground Mahjong Battle Record - S01

After moving into his own apartment, quiet high school student Kei searches for something exciting in his life. He discovers mahjong, but things take a dangerous turn when a criminal group forces him to play. Despite the odds, Kei wins-but instead of taking money, he chooses to care for Amina, a kidnapped girl. Kei's talent and ruthless playing style catch the attention of Hideharu Seki, who draws him into the world of underground mahjong parlors and new rivals. But when he faces Doujima, a seasoned player, Kei is outmatched and barely avoids falling into deep debt. To keep his life with Amina safe, he must find a way to outplay these dangerous opponents and win every game.