Killing intent surged in Xiao Shi's eyes. He was already prepared to give up this identity. Even if he killed the Echelon disciple of the Swift Shadow Palace with this identity and caused a huge disaster here, it would not involve his original identity.
After all, between these two identities, there was no connection.
Moreover, even Cheng Tianhao and the others did not know that Nie Jie's identity was fake. He only needed to return to his identity as Xiao Shi and make Nie Jie disappear after killing him. Then no one would be able to find Nie Jie. In the future, he could find an opportunity to create a new identity.
In any case, with his current authority in Tree Shadow City, he could casually create a new identity.