Li Yu and Zhang Zhining, who met in junior high school, started fighting each other when they first met, so that they got along in this way for a long time, laughing at each other and looking at each other unfavorably. Unknowingly, their relationship has quietly changed. Zhang Zhining, who is keen on reading romance novels, longs for a novel-like love, but Li Yu doesn't understand it. However, they start to slowly pursue his wife. What will happen to the two of them in the end?