Zhong Xinhuai, who never believes in fate, helps his cousin teach a lesson to a scumbag who askes for a "Fated Mate" and broke up mercilessly. Only to find out he's the scumbag's real "Fated Mate"?! Since then, the cool senior has been entangled by the fate-believing "scumbag". But, he's also the new student in the same major he's a Teaching Assistant. He runs away... He chases... Can they get rid of this entanglement of fate...