可爱过敏原

Synopsis

Yue Zhishi and Song Yu are not blood related brothers, Yue Zhishi, who was fostered by the Song family since childhood, loves to cling to his older brother, Song Yu, who is three years older than him. However, Song Yu always deliberately maintains a distance. Song Yu, the brother who pretends to be indifferent, and Yue Zhishi, the brother who is a clingy little puppy. But what others don't know is that he understands his own heart, he choose to exercise self-control and maintain a distance because… Yue Zhishi is Song-Yu’s only allergen.