Of course, Zhao Hai could cure Xiangyu, but he didn't want to do so. This Xiangyu was really annoying. Zhao Hai had no interest in saving a person like him. He didn't care if Xiangyu died or not. He had more important things to do. After all, casualties were inevitable, so he didn't care about it.
Moreover, Zhao Hai was sure that even if Xiang Yu's poison was cured and his injuries were healed, he would not be able to live for long because his state of mind was not good. His state of mind was not good, and he had cultivated the blood sea god-killing art. He would soon go into Qi deviation, and when that time came, he would not even know how he died.
