[A Bet from the Start, and I Became Voldemort’s “Humanity-Reforming System”]
After transmigrating to Hogwarts, I was bound to the “Abyssal Lamplighter” System.
Mission: Guide Tom Riddle to rule the wizarding world and teach him how to love.
I gave him the perfect plan, but in secret, he made even more Horcruxes.
I personally brought his first rise to power to an end, then appeared as his soul drifted aimlessly.
“I’m giving you a second chance. I paid for it with my blood.”
Reborn, he pointed his wand at me as I lay exhausted.
This was my one and only chance to kill him.
The System warned: [If he attacks, you will immediately lose the bet.]
I looked at him and smiled.
“Tom, choose. Will you walk that same lonely path to godhood…”
“Or will you try trusting me, just once?”
Although it's a bit confusing to read, the writing is pretty good, and the tearing feeling is at least not as good as Mary Sue's.