"If we win all the games, can we return to the real world?" In order to return to the real world, Arisu (Kento Yamazaki) and Usaki (Tao Tsuchiya) try to sort out the mystery of the Kingdom of the Present. They come to the key place to solve the mystery, where enemies, friends, and the masterminds behind the game all appear. The game that Arisu and his group are going to challenge this time is even more challenging than the first season. Now there are only J, Q, and K cards left in the game. Can they collect these cards and return to the real world?