A gold-medal "breakup agent" who never believes in love and only talks about deals faces off against a "top sea king" who is looking for the perfect incarnation of true love. Tang Xin discovered that all the couples he had broken up in the past twenty years pointed to the same source - his first girlfriend who had been transformed by his "Perfect Love Manual". But now, this girlfriend is using the "strategy" he wrote back then to cultivate countless "perfect hims" to play with the world. What Tang Xin wants to do is to destroy the "love monster" he created with his own hands.
