I Didn't quite get who's yu zhi Hong... how did Tang yi xun Know him?is it someone he met in prison & went…
I think they met in the prison. And Yu zhi hong died in the prison. So before dying he asked Tang Yi Xun to visit his mother & daughter. Later the grandmother ( Yu zhi hong 's mother died) so he decided to raise yu nian . I think this is what happened ( Not very sure but )
After watching ep18 I was so frustrated by Qiao Lu Sheng [Qing Yu's father] he is so spineless and looking and him only makes me angry. I become so angry that I am feeling heartache ohh god. He knows his wife(QingYu's mother) had depression Still he didn't defend her & his family .
I think this is what happened
( Not very sure but )