Modern urban campus novel by Chen Zhixia. After her parents divorced, she came to the Lin family and met the nominal "brother" - Lin Yan.
Lin Yan×Chen Zhixia
Don't stand on the wrong side
Lin Yan: Aloof but enthusiastic and kind-hearted, a master of mathematics
Chen Zhixia: An optimistic and cheerful little sun, sensible and a master of Chinese language
Concept: There is only one sexual orientation in the world - the direction of the heart