That Child is Strange #obsession #hot

Frank is a strange child but after going through a near-death experience, he changes and becomes overpowered. However, due to his increasing obsession with his childhood sweetheart Julia, he decides to leave.
When they meet after five years at the royal academy, they have a new surprise waiting for them:- a transmigrator, who claims that it is a world inside a novel and that Frank is the main villain in the story.
Sorry, but anything more would be a spoiler.
-Author ^v^