Dongfang Wudi, who is the best in the world in martial arts, light kung fu, and internal strength, is tired of the never-ending life of fighting and killing, so he chooses to live in seclusion in a remote town called "Qingfeng Town" and opens an "Youjian Inn". He just wants to be an ordinary shopkeeper, bask in the sun every day, and sleep in.
However, the tree wants to be still but the wind does not stop. People from all walks of life stepped into this seemingly ordinary inn one after another by chance. They misunderstood Dongfang Wudi's return to his original nature as an unfathomable realm; they mistook his casual complaints as instructions containing supreme martial arts principles.
A legendary story that makes people laugh is unfolding between a world number one who just wants to lie down and a group of crazy masters of martial arts. The more Dongfang Wudi tries to prove that he is an ordinary person, the more mysterious and unpredictable he becomes in the eyes of others. Can he really live a peaceful life as he wishes?