Kwon Byeong-su

After the first two teams died in the Hexagonal Pentathlon, he warned that everyone would die because of those who voted to continue the game. After the 'Mingle' game, he voted 'X' and supported the 'X team', standing against Thanos's group who threatened Min-su. Later joined Gi-hun's rebellion but was killed by Hwang In-ho (Young-il)'s betrayal.

- Person with strong moral convictions - Values life over money - Courageously stands against injustice - Strives to protect the weak - Capable of strategic thinking - Strong aversion to game's brutality

- Passed Hexagonal Pentathlon - Survived 'Mingle' game - Played leading role in 'X team' count - Joined Gi-hun's rebels - Successfully neutralized multiple guards - Killed by Hwang In-ho's betrayal

- Comrade of Gi-hun in rebellion - Allied with 'X team' members - Hostile relations with Thanos and Nam Gyu - Cooperation with Hyun-ju, Jung-bae and others