feng donated sperm i think,, and rourou's mom is a foreigner,, then yi yun took care of rourou
He did, he read the paternity result tho ╮(￣▽￣)╭
I know, I mean after the paternity test. Did Yi Yun realise that Rouro's not his child..?
Ohh now I think i get it. So Yi Yun did the paternity test for 2 times. The first result's telling him & rouro's father & son. But the second one has different result. I think, I don't know (˘･_･˘)
http://www.mangago.zone/read-manga/whose_baby_is_it/hs/iur_chapter-38/pg-4/
I guess the first result was fake by feng cuz he knew from the beginning. As you might know that he swap the sperm, but he lets yi yun to take care of baby rourou since he's busy i think ╮(￣▽￣)╭
Ok, one question... Did Yi Yun know that he's not Rourou's dad or not..? I don't get it