I Punished the Villainous Young Master, and He Became Obsessed with Me

Reincarnated into an 18+ novel, I became the villainous maid who bullies the powerless protagonist. Determined to stop the worlds destruction and live a rosy life as a transmigrator, I decided to change the original story. But when I finally met the protagonist, he was... a five-year-old boy with chubby, round cheeks? Stripped of his powers and reduced to a childs form, this wasnt part of the plan. Well, since were here, can I at least pinch those cheeks? Thus begins my second lifecan I successfully prevent the original protagonists rampage and save the world?