Is the protagonist of a novel an orphan, or does a computer expert finally become the boss of the underworld?

Tales of genius also seem to be very popular.

Marco Lin: The first leading actor. Magic eye people have a super memory. Ordinary and cowardly, he made an extraordinary decision because he was framed and imprisoned. On the road of unifying the underworld, I kept fighting and growing. The demon leader, the godfather of China underworld, controlled the first and second killer organizations, unified the world underworld, and then lived in seclusion with his wives and concubines, with whom he gave birth to 24 babies. The biggest card: super hacker-hiding.