C1244 That Would be Stupidity
And his base is in France, not in City T, but in order to avoid being discovered by Lih Lingye and Gu Jingyu. When he sent people to investigate, he also had to carefully hide his identity. Otherwise, if Lih Lingye and Gu Jingyu found out about it, they would kill him to silence him. It was also possible that he would send his men to erase all traces of the past, and then investigate again