She is Ye Ling, the third disciple of Qingye Gym, and Yin Ling, the fourth disciple of Yeying Gym.
He is Ye Feng, the fourth disciple of Qingye Gym, and Yin Feng, the third disciple of Yeying Gym.
What's their relationship? The relationship between childhood sweethearts, childhood sweethearts, they fight and fight until they get into trouble, and one day, adultery will come out.