Alright, so. The main character transmigrated into a book. Or at least he thought. Yes, there is no "original owner" or "transmigrator from the outside". The protagonist has always been the original one. We get hints of this as we read, but it is all explained clearly at the end. And now for the big questions : Why can't he recognize his second child ? Because he litteraly does not know he exists. He cannot remember. Why ? Because the world will not let him. Actually, the child should not really exist either, he is a "plothole" in the world. Because the world revolve around Lin Qing, because it was written by Lin Qing.

The "world" is Lin Qing's fantasy. Which is why little Song Zhinian, who is 6 years old, is "mentally impaired/ill". The child saw LQ hit someone when he was young and thought "LQ is a bad person." But this is LQ's world. Everyone should love him, so the child is a bug. How do you correct the bug ? Diagnose the child with "autism", make him have attacks when he thinks badly about LQ. Make him crazy.

Why does Ml's best friend not even realise that the children are identical ? He cannot remember the child's appearance no matter how hard he tries. And why does he not remember his child's mother ? Because the book is from LQ's perspective. He does not know everything.

Why doesn't ML just explain things to MC or just show him the kid ? Because he can't. Literally. Even if he tries to explain, people cannot hear him, because the world overwrites it. It corrects the "bugs", so that nothing can go against the fantasies written by LQ.

But how can the world created by LQ become the real world ? That too is explained at the very end.

As any MPreg story focused on child-rearing, the babies are incredibly cute and strangely act both more mature than their age one moment, before being... well, an infant and plot device in the next.

I hadn't minded the first few chapters, but then we meet Song Cheng and his kid. SC is presented as a semi-love rival at first, with a 6yo child who is mentally impaired (in the words of MC) and in need of a friend. That friend just happens to be the twin that MC is raising.

Baby 'darling', a 3yo raised by MC, is incredibly sweet and angelic, while his at first unknown twin brother Baby 'mischief' was raised by ML.

I was so ready to keep my brain turned-off, reading the parts about the kids, but man, the way the author is already setting up the 6yo as a yandere (the story labels the kid a yandere, not me), mentally ill, obsessed with Baby 'darling', as a future pairing, gave me so so SO MUCH ICK.

It was unnecessary, since there's already a lot going on in MC's actual plotline, and this is just a side-plot, but it gave me such a bad taste in my mouth, I kept considering dropping this.

Like, come on. Why you gotta set up a Pre-K puppy love setting for the kiddos???? The way the 6yo's obsessive thoughts and actions are played off as 'cute', but then it's implied that SC knows it's wrong and that his kid has psycho tendencies.

There's a pretty dumb plothole where the 2nd ML (Song Cheng) is supposedly best friends with the ML, but takes a while to think MC's kid looks hella a lot like ML's kid. It's weird. ML has a 3yo kid who looks a lot like MC's 3yo, and ML immediately recognizes MC must have fathered twins, 2ndML takes more than 30chapters tl connect the dots lol

I really just wanted the MC to find out he had two babies FAST. It only happened around the 60th chapter. More than half the story was over by then.

His son is SIX years old. SIX. He was talking like a 10 year old, making perfect sense all the time. There was no need to set up the Zhizhi x Baby pairing so fast. Author made a six year old act like a weirdo and even wrote that he had psychopathic tendencies.

Zhi zhi was taking medicine because of an "illness" which is caused by the villain. The same illness which made people cal the six year old weird. But, then the author also attributed Zhizhi's out of ordinary as because of the illness which makes no sense because the illness is only a really painful headache (unbearable for adults, even more so for kids). Like what is the author implying here