Brother, You Are Excited!

He Yuxin's parents were diplomats, and she was fostered in the home of a good friend since she was a child. The Chen family has an only son named Chen Zhihao, who is ten years older than He Yuxin. Chen Zhihao has been naughty and mischievous since he was a child. He skipped school, stayed late, skipped school and got into fights. He even talked about his girlfriend early. Later, Chen's parents and Chen's mother couldn't bear it anymore and sent him abroad. Although Chen Zhihao is cynical, he treats this unrelated sister very well. Not only do they pick up and drop off interest classes, but they also teach common sense etiquette. Later, He Yuxin realized that he was evil!