Lin Lin is a child with congenital hearing impairment and has been wearing hearing aids since he was a child.
As Lin Lin grew up over time, he found that he was different from other children after entering kindergarten, and was ostracized by children because of this.
The isolated Lin Lin met Yuanyuan, who had pigmentation on his face. The two became good friends and were optimistic, positive and brave enough to accept their specialness.
Purpose: Accompany, learn, grow
