He became a parrot

Yes, they will

The actual child is a true genius, whether in IQ or EQ (he inherited his father and mother's talent), while MC is just a person with wide knowledge (about business). So the child will grow faster than MC that even MC acknowledges him as his big brother.

Because this story mainly talks about daily life (almost no business involved) so you might feel that MC is a bit useless (like he cried a lot in this story) but it's excusable considering his past.

There will be no romance about MC (only in the last chapter that we know mc's wife), but you'll get it from the couple.

Note: Nothing from the list below takes away from the story in a major way. They are overall minor issues. I do suspect the ai translation from chapter 68 and beyond may have been behind some of the missing details (a few sentences seemed like they lacked context or had skipped key words).

Was Kang Yue's suspicion that his adoptive grandfather had something to do with his parent's death really misplaced? A servant had infected his father, presumably through a method similar to administering poison, with something (what I can only assume was a serious STD). The father planned to separate from his wife and give her all of his assets to protect his family. Sending away the money would have left the scheming adoptive family with nothing. They gained over 20 additional years of leeching off money earned by the adoptive child thanks to that 'accident', yet the protagonist seems to let it go at some point. The adoptive family was at minimum indirectly involved in killing his father due to directing a family servant to infect him with some unknown disease. It would literally be a mu*der plot if it was something like AIDS/HIV. Stopping his revenge so easily once he finds out they were not biological relatives seems a bit out of character for a person who resents being forced to give up so much of his stuff his entire life to people who may have killed his family. The kid hated sharing toys to his favored cousin so much. He DOES get back his money. It is the potential mu*der charge that is not pursued.

What happened to the one ex-girlfriend who seemed distraught and haggard over Kong Yue's coma? Is it the artist he gave a piano during his intense pursuit, the ex he meets by chance in a shopping mall once he returns to his body, or the new girlfriend introduced at the end of the story? She does not have to be any of them. I simply can't help but be curious about the ONLY character showing any concern for this universally hated fuerdai who was not an employee. Our protagonist had no real friends. His exes grouping up in an extortion attempt over a fabricated scandal left much to be desired in his backstory. The events I mentioned with the other exes provided some variance among them and gave some much needed depth to characters who lacked faces or even names. I am not saying each of them needed a full character profile. Romance is ultimately not a focus of this story. This girl who may have had some genuine feelings for the idiot was the only loose end I cared about amongst them. It feels like her character could have given Kong Yue some closure on that period of his life, beyond the quick flashback of his childhood we actually get.

Why did the author not give the fired dad a chance to show off his skills? We see Yue Qin's cooking and dad skills all the time, but rarely get a glimpse into his professional prowess. He made his way up in Kang Yue's company quickly based on his criminal justice degree and successfully solving some issues within the original company. Kang Yue had his family and friends digging away at his assets, but never once thinks to consult with the person who used to be in charge of protecting them. He considers helping him get back his job someday, at most.

What was Kang Yue's secret? He tells Yue Qin a secret about himself that he has never shared with anyone when he heard he had a chance of losing his memories after returning to his original body. The group jokes that KY might kill if his former employee showed up with this secret. So what was it???? Does the author leave it up to our imagination or was it lost in translation? My best guess is that our boy who couldn't maintain a relationship for more than a few weeks was a pure 24k virg*n, but who knows.

SPOILER...

...

MC was drunk when the firing happened. He doesn't remember the details of what happened. He finds out that his body was in a coma at a hospital and tries to contact his people. But finds out the people he trusted didn't care about him and wanted to steal his wealth.

Later, he finds out that the child, Kangkang, has become a parrot. He brings the parrot back to the couple's home. After some time, the couple discover that MC is not their child. However, MC has come to like the couple and likes living with them. The couple do care about MC also.

In the end, the souls are able to return to their bodies with the help of a "master". MC and the master become friends and live together... as the couple's neighbors. They all eat meals and hang out at the couple's house like a family.

OTHER SPOILER...

...

MC's dad was adopted. That's why MC's paternal grandparents disliked MC. MC's dad and Yue Qin's dad are actually brothers... making them first cousins.