In Season 1, Episode 3 of "Alice in Borderland," Arisu and his friends find themselves in an eerie abandoned hotel, where they are forced to participate in a deadly game. The game is a form of hide-and-seek with lethal consequences, and they must survive by evading detection and figuring out the rules. As the game progresses, tensions rise among the group, revealing their personal struggles and fears. Arisu's quick thinking and problem-solving skills are put to the test as he navigates the treacherous environment and works to keep his friends safe. The episode intensifies the sense of danger and suspense, deepening the mystery of the strange world they are trapped in.