C193 Unreturned Forest
The reason Xie Daozi escaped into the Forbidden Forest was because he had no other choice. The news of the destruction of the Heaven Punishing Sect had spread that he had captured cultivators and tortured them to death. At that time, he would become a street rat and even the Celestial Sect would be able to kill him.
Furthermore, after devouring the fate soul of the Evil Master Evil Demon Child