Shu Tinghan's family and Qin Yu's family have known each other since childhood. The two lived together because of tutoring and were close. Qin Yu liked him, but what Qin Yu didn't know was that Shu Tinghan had a childhood sweetheart, but she went abroad for some reasons. During this period, Shu Tinghan kept getting sick, but Shen Rulin came back this year...
Purpose: personal experience
