Chu Qiu, who had just entered college, met a docile roommate, Lin Jinhuan, but he found that this person was hindering him from chasing his high school crush. Before the vacation, Chu Qiu found an opportunity to give him a mallet. After returning home, he found that Lin Jinhuan was his twin who had been abducted since childhood. Brother, to Chu Qiu's surprise, Lin Jinhuan not only did not retaliate against him, but became better and better to him. After developing into a relationship, the two spent a sweet time, but Chu Qiu recently discovered that Lin Jinhuan was always missing until...
Concept: the daily life and relationship development of the two protagonists