NPC Rules: Beware of Players

"All NPCs, get ready. The game is about to launch. 10, 9, 8... 1!" A huge black hole appears at the entrance to the white house. In his confusion, the old man Vichy grabs him and jumps in. "Wait, who am I? Where is this?" The only reply is: "Remember! NPC rules: beware of players!" When he wakes up again, he's become a toddler just learning to talk, with a name so long he doesn't want to repeat it twice: Shangren Andrewvich Gvats Ivan George Angel Hirut Ajijinalo Romanda Nilu Zhupetze Gao, known as Gao Shangren for short. He lives in the finest mansion in Spring City. His father, Old Vichy, holds a high position, while his young and beautiful mother, Jinna, works as a school gatekeeper. Oh, later Jinna changes jobs and gets hired as a tea-serving girl. Something seems a little off. Toys that raise skill points, an invisible inventory, and a character stats and skill-points panel... Something's not quite right. Wait, why is the first attribute he unlocks Evil? A real world slowly unfolds before the ultimate evil boss... [One-line blurb: I become the world's ultimate boss by unlocking the Evil attribute] Theme: Explore ways to learn