Yu Qing and Yu Xiyan have been friends since childhood. Yu Qing is the brother of Yu Xiyan's brother. Although they usually fight, they still come forward to help in times of crisis. Yu Xiyan returns to City A every summer just to see Yu Qing. Yu Qing goes to Yu Xiyan's brother every day just to see Yu Xiyan.
Purpose: May all those who have a crush on them get what they want