Reborn: Should I Fix History's Distortions?

There is a problem in the work: 1. An idle fish with high IQ becomes a righteous party after being promoted by a pyramid scheme (why does the protagonist have to rely on the team leader to conclude that he has contributed to the country?). From the perspective of the protagonist, I did a good job (I could retire safely), but as a result, I was signed up for various things by an MLM and died every day. Then he was resurrected in the second century, and then he focused on building the motherland (character). When I came out, I met a person who had no identity, no brain, and could not be identified and was put in solitary confinement (tell her, can I self-destruct or get a virus?) The heroine's appearance was a bit confusing.