After some more questioning, Hejian Youzhen indeed couldn't provide much detail; he only knew that his grandfather had been brainwashed into joining a cult and then disappeared without a trace.
Afterward, the police frequently came to his father for questioning, leading to his father's complex feelings toward his grandfather.
On one hand, there was attachment to family ties; on the other, his father resented his grandfather, feeling that it was the latter who ruined his life, leading to a lifetime of misfortune he could never escape.
"What's your grandfather's name?" Takagi Reina asked.
"His name is Hejian Zhongxiong, and my father's name is Hejian Zongyilang," Hejian Youzhen sighed as he replied.
"Do you know about your father Hejian Zongyilang buying offerings and going to the Youjian Mountain Tunnel to pay respects?" Yang Xiao pursued further.
"No... I didn't know."
