He is a tantō, the tantō of the Sanjo family. He is the only tantō in the Sanjo family, but he is the oldest one in the Sanjo family.
He didn't react to them calling him crazy, he just laughed it off.
Shi Zheng sent new interrogators. He watched them go to 'greet' the interrogators, ignored them, and continued to pretend to be crazy. But why did they find out that he was not crazy?
Immediately afterwards, Jin Jian's secret was revealed crazily
ooc warning, private facilities like mountains (?)
Intention:. . .