While Tenma, Koikawa and Hibachi are blocked by two more of the Insect Crucifix - Yuri Kamanosuke and Kakei Juuzou, the Snow group reached the well; and Jinbei and Ooka Echizen almost reach Sanada Yukimura. Mugai realizes that Kirigakure Saizou is disguised and present in the Snow group and attacks him. We also see a glance of why Mugai left the Insect Hunters and joined the MushibugyÅ. While the fight between Mugai and Saizou continues, Jinbei and Ooka split - Jinbei goes to protect the Insect Magistrate and Ooka to face Sanada Yukimura.