NTR Villain: All the Heroines Belong to Me! - Chapter 8: Taking The Virginity Of A Heroine (R1)

This is a story about the protagonist getting the system, going crazy in the biochemical apocalypse, producing aircraft and tanks, destroying zombies, saving good people and killing bad people.

- Description from novelbuddy

Seo Tae Hyuk, jailed after being falsely accused.

One day, when I came to my senses, I found myself reincarnated in another world.After enduring a rough life post-reincarnation, I thought I could finally settle down, quietly tending to a flower garden in the mountains……But something feels off.”

Transmigrating to the disciples of the Demon Sect, and relying on the skill modifier to become a giant of the Demon Dao.

[Detected the technique “Blood Nerve”, relying on devouring blood to practice]

[Side effects: easily affected by the spirit contained in the blood, becoming bloodthirsty, bloodthirsty, mad, and even brain dead]

[Please wait a moment, the system is being modified…]

[Ding! The modification is complete, and the side effects are cancelled]

- Description from novelbuddy