Chyi Yu, the son of nine clans, may be a one-way street, so many families will not have a good end. (Russian New Year's Eve)
Chyi Yu is low-key, good at planning, and good at arranging Feng Shui Bureau. ("Tomb Raider Notes Restart Extreme Sea Listening to Thunder")
3. Chyi Yu participated in the archaeological action of Xisha submarine tomb and had extra contact with Wu Sansheng. There has been almost no news since then. Maybe he died in Guangxi first and was replaced by someone. (Tomb-raiding Notes, Tree Building in Qinling Mountains, Tomb-raiding Notes, Restarting Wanshan Night, Tomb-raiding Notes 6-8)
Xiaohua asked many people to investigate the whereabouts of Chyi Yu and thought that he was not dead. It is suspected that Chyi Yu took the initiative to contact Jin, which may be the behind-the-scenes person who lured many teams to Wu Laimeng. ("Tomb Raider Notes Restart Wanshan Extreme Night")
Wu Sansheng once played house with Xiao Wu Xie to simulate the Xisha Incident, and Xiao Wu Xie played Chyi Yu. After some consideration, let Wu Xie learn Chyi Yu's handwriting and other characteristics, pretending that Chyi Yu became smaller like Conan, and the effect was unknown. ("Tomb Raider Notes Restart Wanshan Extreme Night")
Chyi Yu may have designed some geomantic omen bureaus to wreak havoc after going abroad.