MTL - Cute Beast Store No. 138 - ~ Chapter 40

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

At level 2, most people unlocked their first talent; those who didn’t were considered fortunate, as they had the potential to unlock rarer talents requiring higher levels. The world’s most rare and powerful talents were revealed at level 5. But what if someone didn’t obtain a talent? Luck quickly turned to misfortune as they were labeled talentless, with no hope of gaining a talent. Sol was one such person who was unable to unlock his talent, but he refused to give up. He persistently fought and trained every day, slowly increasing his level despite the disadvantage in skills. He held onto the hope that, one day, he would be bestowed with a talent like everyone else. As years passed, his determination began to wane until one fateful day. You have leveled up! +5 Free stats. Talent Unlocked - [Siphoner]! This event marked the beginning of his story.

Seven years ago, after their breakup, he disappeared without a trace.

A Hentai World is a Dangerous Place, Especially if Your Best Friend is a Hentai Protagonist and You Are a Trap.