The declining sect "Qingyun Sect" is facing the disaster of annihilation. The "blind" junior uncle Gu Changsheng (who is actually pretending to be blind) who is hiding in the forbidden area in the back mountain to guard the abandoned sword tomb accidentally awakens the [All Things Synthesis System]. He originally wanted to stay in the mountains, but the system issued a mission to strengthen the sect. He casually combined two fire sticks to become a peerless sword; he combined two native chickens to become an ancient phoenix. In order to maintain his image as an "ordinary person" at this time, he accepted a group of apprentices who were judged as "waste" by the outside world: a young man whose engagement was broken off, a swordsman with a broken arm, and a gluttonous fat man. While Gu Changsheng ostensibly taught his disciples to "farm" and "feed chickens" (but in fact, it implied the truth of the great truth), he also used his synthesis ability to crazily improve the sect's heritage. The disciples mistakenly believed that the master was a reclusive immortal who transformed himself into a self-destructive person. After causing trouble outside, he crazily crushed his opponents. Finally, when the great power of the immortal world and the cross-realm demon god came, they found that in this small mortal sect, the people sweeping the floor were all immortal emperors, the guard dogs were divine beasts, and the blind man sunbathing on the recliner even pierced the sky with his finger.