Seong Gi-hun (Player 456) is a selfless and brave winner of the 33rd Squid Game, determined to end the games. Park Jung-bae (Player 390), his carefree best friend, is a former gambler and marine who joins Gi-hun’s revolt. Kang Dae-ho (Player 388), a disciplined marine, struggles with PTSD but remains understanding and respectful. Kim Jun-hee (Player 222), the only female, is independent and strong, overcoming a past with scams and pregnancy while proving a capable and emotional team player.