Zhu Xiaochai, a modern drama star boy, was kicked into the world of martial arts by the system and became the most useless handyman disciple of the Qingcheng Sect. While other senior brothers practiced swordsmanship and knives to practice peerless magical skills, he could only sweep the floor, chop wood, light the fire, and bathe the myna raised by the boss. What's worse is that he is also targeted by the vicious female supporting sister Su Wantang - this senior sister is gentle and sweet on the surface, but secretly she is trying different ways to trick him every day, either letting him poke a hornet's nest or tricking him into stealing the leader's underwear. She has only one purpose: to force him to get out of the school on his own initiative.
But who is Zhu Xiaochai? He is an innocent little cutie who is rated as "the ceiling of the dog world" by thousands of girls! Are you vicious? I'm pretending to be stupid! Are you planning? I'm cute! Every time Su Wantang tricked him, he was able to avoid danger by accident, and he also came up with a bunch of modern inventions: using bamboo tubes to make fountains to water vegetable gardens, using discarded bricks to build earth ovens to bake pizza, distilling monkey wine to make high-quality liquor... The entire Qingcheng sect, from the head to the cooks, was a fan of him. The more Su Wantang gets noisy, the more popular Zhu Xiaochai's invention becomes, and his martial arts skills keep rising inexplicably - it turns out that the system has given him a "reverse elimination" golden finger: the more others want to harm him, the faster he will improve!
When Su Wantang discovered that her "evil plan" was actually helping Zhu Xiaochai cheat, she had no time to stop. Because a greater crisis is coming - the legendary demon sect is about to make a comeback, and everyone in the Qingcheng faction is pointing to this "silly handyman" to save the day. Su Wantang finally collapsed: How could I, a vicious female supporting character, force myself to be the biggest assist in the entire faction? !
