Episode 6 of Alice in Borderland depicts the aftermath of Hatter's death, which leads to chaos at the Beach as Aguni becomes the new leader. Chishiya betrays Arisu and Usagi during a plan to steal Hatter's cards, and the Beach is then turned into the arena for the "Witch Hunt" game. The episode culminates in a violent showdown where residents must hunt down a killer, with Aguni ordering the militants to attack anyone who is not the "witch".