Lu Yi, a "weirdo" from Haicheng University, hides a secret - he was once a martial arts prodigy in a Taoist temple in the mountains. Three years of hard training turned him into a "human weapon" that can knock down gangsters with a smile. However, his personality is as funny as that of a grown-up child, and he is obsessed with stockings. This is a hilarious love story about a "martial arts master", and it is also an urban romantic comedy where stockings and youth, force and tenderness are intertwined - after all, who can resist a funny God of War who can fight and tease, and also understands the aesthetics of stockings? !