
spoilers
the child is indeed the seme child because he swapped out the uke semen in the hospital with his semen in secret in order to protect his child from the seme evil uncle who wanted the seme blood line end so that he can take over the company. Also the seme decided to keep the uke semen in stored in secret because he feel guilty about doing that to the uke so we may will get a second child later on in the story.

but thanks to that, they will be together so it's not that bad in the end, and it seems like he will make up for the uke by letting the uke have his own child with his own sperm later on so we will probably get a second baby. The story will become very good the more you read it. There are drama but mostly funny and we don't have to hate the girl for no reason in BL sorry and there are a lot of good writing character for both girls and boys.
I’m still confused to as how Rourou was conceived but regardless him and Yiyi are adorable :<<< also that CEO rich guy is pissing me off. Not only do you kidnap them and demand for a child you don’t even know (just because you’re biologically related doesn’t mean jack shit) he also never explained to them and expects them to understand by throwing money at their faces. Also he completely disregards the fact that Yiyi has been raising him since birth and he’s done a great job but now he’s getting pissy because of one minor incident? Where the fuck were you for 4 years? Anyways Im still waiting for the explanation because it seems like the CEO already knew of Yiyi before kidnapping them since he said they meet again