Xu Ming, an ordinary owner who runs an antique shop in a remote corner of the city, leads a leisurely and comfortable mortal life. He occasionally took on a few talented disciples, gave them some casual advice, and taught them some methods of "strengthening the body." Little did he expect that each of these disciples would become immortal emperors, demon kings, and god kings who swept across the heavens and worlds! However, when the apprentices returned with supreme glory, they found that their master was still just the "mortal" boss making tea and basking in the sun in the shop. Until one day, powerful enemies from outside the territory invaded, the fairy world collapsed, and all living beings were in ruins. The apprentices resisted desperately, but they were still retreating. When they were desperate, they remembered that "mortal" master. Xu Ming sighed helplessly, and with a flick of his hand, billions of stars trembled, and all the gods and demons in the sky were wiped out. It turns out that his so-called "seclusion" was just because he was already invincible and had no rivals in the world. He taught his disciples just to pass the time and seek some fun. When the world needs him, he will take action to let all offenders know how lonely and terrifying it is to be truly invincible!