体育老师c了一节体育课

In fact, after Shi Qionghua asked, he immediately guessed why Ning Cheng went to the desperate situation of Sword Valley. Nirvana of body refining is neither broken nor established, broken and then established. Ning Cheng went to the Sword Valley's desperate situation, probably because he was afraid that he wouldn't defeat it thoroughly enough, so he went to the Sword Valley....