Lu Chen, a genius from a hidden sect, descends the mountain to avoid taking over as sect master. Recommended by Lin Wanqing, he goes to Mingde Aristocratic School to interview for a PE teacher position. At a bar, he rescues the principal Shen Ruowei, who is in a dangerous situation, and the two accidentally become a contract couple. After starting work, PE teacher Qin Hao makes things difficult for him at every turn, challenging him in strength, basketball, and wingsuit flying one after another, only to be effortlessly crushed by Lu Chen. The Shen family parents also set up a trap using multiple languages and a private art exhibition to test him, which he calmly resolves. But just as senior grade three class one makes a comeback to reach the top, senior martial brother Lu Xiao quietly appears—holding in his hand Lu Chen's fatal weakness of becoming useless the moment he touches alcohol.