In the prison on the bottom floor is Kenken, who was betrayed by Zensei and captured by Express Delivery. Jo San tries to get information about Zensei from her, but she refuses to talk. Suddenly, Jo Yon, his older brother, appears, and when she won’t answer his questions he tries to use force. Soran tries to stop him, and it feels like a battle could break out in the prison at any second. Soran wants Jo San to go easy on Kenken, and Jo San is about to agree, when Jo Yon interrupts and refuses. At last, Kenken talks. Why did they steal Chou Shakurin’s body? What does Zensei want? Why did Kenken try to join Zensei? The truth is revealed.
Are you sure that's all he taught you?
أأنت واثق أنّ ذلك كلّ ما علّمك إيّاه؟
Bist du dir sicher, dass er
dir sonst nichts beigebracht hat?
¿En serio solo te instruyó esa?
¿En serio solo te enseño esa?
Tu n’as vraiment appris que ça ?
Sicuro che ti abbia insegnato solo quello?
Tem certeza que foi a única 
 coisa que ele te ensinou?
А тебя... больше ничего не учили?