The most important thing was that although this kind of bark was a medium for casting spells, they would not be destroyed after casting spells. Instead, they would retain their original characteristics. In other words, even if someone suspected that there was a problem with these pieces of bark, they would not be able to find anything because the curse had already been cast. The bark was still the original bark, not poisonous, and there was nothing special.
All Zhao Hai had to do now was to wait quietly. His appearance had changed, so no one would be able to recognize him.
Zhao Hai closed his eyes and paid attention to the footsteps of the three people. The footsteps were getting closer and closer, but Zhao Hai did not feel nervous at all. He just sat there quietly.