You Are Asked to Teach Physical Education, but You Teach Students to Cultivate Immortality?

When Xu Bei woke up from his deep sleep, the spiritual energy of heaven and earth revived, and he was the only immortal who survived in heaven and earth. The world is about to return to an era where thousands of races compete for hegemony, and the human race will become the prey of great demons. For some reason, Xu Bei could only choose to teach the human race exercises as a physical education teacher to prepare for the coming of the great world. So strange urban legends began to appear in Jiangning City. The 1.6-Meter-tall kid wears his underpants outside and hangs a red sheet to punish evil and eliminate evil at night. The cute female student lifted a bus to save the old woman crossing the road. But then, terrifying rumors of various monsters and ghosts began to appear. At this time, a physical education teacher from Jiangning City suddenly entered the national spotlight. "What? He taught those bastards in Jiangning City who are jealous of heaven and earth?" "What, he said he's not an immortal, he's just a physical education teacher?" "Then expand the enrollment for me. Tomorrow I will enroll hundreds of thousands more students in that school." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.