When Zai was 18 years old, he was captured by the enemy and imprisoned for four years before being rescued by Chuuya. He missed Odasaku's guidance, resulting in a somewhat cold and indifferent character. Because of his long-term captivity, Zai often spends time alone in a daze (to kill time during his captivity). He is a bit dull and afraid of closed and dark environments.
But this guy is very good at acting
Mr. Mori couldn't bear to see Zai's state, so he secretly helped Zai kill Butei (the world's largest butei had not broken up and had a good relationship)
Kunikida's evaluation of Zai - "Looks dull, but the city is deeper than anyone else. He is a person who can do big things in a low voice. From time to time, he will silently pull out a gun and kill people. I won't listen to him even if I tell him."
Zai's clothes will be different from the original, and the bandage is tied to his left eye.
Because Zai has been out of the sun for a long time, his skin is pale and his height has stagnated at 172cm when he was 18 years old. He has not grown any more.
Purpose: Be wary of my unfinished writing