Initially, Qiangu Dongfeng was not concerned by Tang Wulin, but he gradually took notice of him. He eventually realized that Tang Wulin was getting out of control and he attempted to bring a stop to him. At this point, the young man, less than twenty years old, was already on par with Qiangu Dongfeng himself. In fact, Tang Wulin's abilities had even surpassed his.
All these changes seemed to happen within a very short period of time, but Qiangu Dongfeng found that he was having difficulty coming to terms with it.
If he was given another chance, he would certainly kill this young man regardless of the sacrifice he had to make.
A group without a leader was doomed to fail. Even Shrek Academy could not possibly have risen again in such a short time!