Jing Qiyao had some feelings for Jing Yi's mother. Unfortunately, his bone marrow didn't match Jing Yi's.
That's why Jing Qiyao wanted to have Jing Chen go to the hospital to try for a match. However, when Tang Fanghua found out he had been keeping a mistress and even had an illegitimate child, she was furious. During that time, the couple fought incessantly.
Not to mention they still didn't know if Jing Chen's bone marrow would be a match, in any case, Tang Fanghua wouldn't even let her son go to the hospital!
One day, Jing Chen came home early from school, just in time to overhear his parents' quarreling. So, he secretly went to the hospital to get a bone marrow match, and it turned out to match Jing Yi's perfectly.
Tang Fanghua was adamantly against Jing Chen saving the child from the affair, but Jing Chen, ignoring the opposition, insisted on saving this brother he had never met...
