Kang Xiaobo

History
Heir of the Kang Branch Family, his family is only semi-rich due to his father owning a restaurant. They are politely invited to the main Kang Family's events for the sake of appearances, but do not receive any resources or fiances from the Miracle Doctor Kang Company. He is bullied by his older cousin Kang Zhaoming.

Personality
He is intelligent, having gotten into Shongshan's First School through his grades instead of his families money(since they don't have a lot). He respects those who gain through their own ability. He is also very loyal, having stood up for Lin Yi before realizing how much of a bad-ass he really was, as well as standing up for his girlfriend Fen, going against the Kang Family to protect her.

Lin Yi
Came to like Lin Yi after seeing how he stood up to the rich young masters despite not having a lot of money. After standing up to fight along side Lin Yi against Zhong Pinliang, Lin Yi considers him a real friend. and after going against the main Kang Family to protect Fen, Lin Yi considers him a real man, deciding to give him shares in the Miracle Doctor Guan Company and even make him the Vice-Chairman.