Mei Susu has always hated her senior brother, Bai Yiqing, more than anyone.
Bai Yiqing is the sworn brother of her older brother. In front of him, he puts on the air of a noble and upright gentleman, but in private, he loves to tease her. He not only uses his status as her brother's sworn brother to boss her around, but also tries to control who she plays with, and is always tattling to her brother.
Later, this seemingly righteous senior brother even turns his sights on her!
Theme: Bickering enemies falling for each other
