Im pretty sure it was just a random surrogate. Not anyone thats relevant, or at least not right now.
It’s a surrogate who has no relation or involvement in the story. But the sperm is yiyi’s, so it’s his child. Egg is meant to be the female um reproducing thing lol. The aunt is too old and is infertile, therefore she can’t have a child. she took yiyi’s sperms thinking that it was feng’s, so that she could have a heir to the feng family, since using her husband’s sperm wouldn’t make the child a feng because there is no blood connection.
She used?? then that mean “Bighead” is yiyi child..?
Exactly!!
Wait so did they use the aunts egg or no?
The egg is no longer fertile since she's already old, so no.
Oh ok thanks!
Someday tell me, who gave birth to rourou? I’m still confused after reading all chapter! And what’s the meaning of “Egg” i mean not egg in chicken! Lol