Rock and Yamato suddenly become violent after returning from Building 5 and attack Jyugo and Seitarou.
Covered in bruises, Jyugo tries his best to protect Uno and Nico.
Tsukumo, who has been training in Building 5 with Rock, appears.
Hajime knocks out Yamato and realizes a familiar yellow talisman on the nape of Yamato’s neck.
There's something on the 
back of Rock's neck.
.هنالك شيء ما على قفى روك
Rock klebt da was am Nacken!
Rock tiene algo en la nuca.
Rock tiene algo en la nuca.
C'è qualcosa dietro al collo di Rock.
Tem alguma coisa na nuca do Rock.
На спине у Рока что-то есть.