Yin Ke is a gentleman and a smart teenager, always treating people and things around him with gentleness. He loves painting and baseball. As a child, Yin Ke and Wu Tong were best friends; not only teammates and partners, but they were also brothers. But when Yin Ke's mom made him quit baseball the relationship between the two also got worse. Thanks to the help of Ban Xiao Song, the two have reconciled.
(Source: Baidu, xue er at mydramalist)