Transformation, No Romance
After being reborn, Voldemort discovers three problems. First, she's become a young girl named Tom Lily Riddle and is bound to something called the [Pure Beauty System]. Under the pretext of "correcting the Host's rotten personality," it has restricted all her magic and constantly interferes with her actions. Second, she hasn't been reborn in the timeline after Harry Potter's battle with Voldemort, but in 1991, when Harry Potter has just turned eleven and is about to start school. Third, her soul is incomplete, and she needs to devour the Horcruxes from this timeline to become whole.
But she soon realizes that the System bound to her is a little off.
Tom Lily: "I am the embodiment of evil! I am the destroyer of order! Hehehehe! Harry Potter, I'm going to kill you!"
[Host detected engaging in behavior that violates the principles of Pure Beauty. Initiating Level One electrotherapy.]
Tom Lily: "Ngh! You can't stop me! I'm the Dark Lord! I'm Voldemort!"
[Host detected displaying strong resistance. For the sake of love and peace, activating Pain Conversion Mode.]
"How could you do this?! Ngh! I'm going to kill you!"
...A while later, Tom Lily surrendered, eyes clear and spirit utterly crushed.