My Anti-hero Fairy System - Chapter 5 - 0. Vampires Exist

One day, Zhang Fan, a poor medical student, receives a medical system from the future. This turns him into a new shining star in the medical field. Along the way, he must face medical corruption, competition, and infighting from other doctors, and even find time for a love life as he strives for the top of the medical field!

- Description from Novelupdates

Kai Tensen’s life ends in a freak accident, only for him to wake up as a newborn in a completely different world filled with magic, danger, and a “System” providing him with information and secrets of the world. But his second chance at life takes a deadly turn when he discovers the truth: he’s the first necromancer in over 500 years, and the world will do anything to see him destroyed.Hunted by the fanatical Inquisition, Kai must outwit bounty hunters, corrupt mages, and even gods themselves to survive.As Kai’s strength grows, so does the danger. Each step into his newfound powers tests his humanity, forcing him to confront questions of loyalty, betrayal, and the cost of his ambition.But with whispers of a divine conspiracy and ancient relics that could shatter the gods’ control, Kai realizes his fight isn’t just for survival. It’s for revolution.In a world that brands him a monster, Kai vows to outlive his supressors. If they want a villain, he’ll give them one. The gods called him a curse and the church called him evil, but he’ll prove he’s their reckoning.Death is only the beginning.Author's Note:As you may know, I'm also the author of Fractured Horizon, a slightly futuristic fantasy/sci-fi novel about mutated human monsters and psychics that battle them. I also wrote My Undeath, a reincarnation novel set in a fantasy world. It wasn't my best work, but I loved writing the story.I put a lot more time and effort into Reborn with a Necromancer System, and ironed out the details for a while, plotting approximately 500 chapters for all of you. If you liked either of my other two novels, this novel has a lot more planned for it than the other two.

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.

I had a supporting role in a modern fantasy.

The loyal dog of a villain with an angel’s name, Cheon Sa-yeon, and an unfortunate supporting character who died on his behalf, Han Yi-gyeol.

In order to escape from Cheon Sa-yeon and survive, he must use the protagonist, Ha Tae-heon.

But Ha Tae-heon, who he thought of as a lifeline, was infinitely indifferent to him. Rather, Cheon Sa-yeon showed interest.

But besides that, something strange happened.

The events that occurred in the original story had advanced, and the gate and monster levels had risen. Even the people were “different” from the original.

The original version I was trying to use was wrong.