When 16-year-old Kyle Conner arrives at his aunt's for a holiday, he expects relaxation and freedom. Instead, his life is forever altered when he crosses paths with Lilith, the demon of lust and second-most powerful entity in the underworld.

Forced into a dark pact, Kyle is transformed into a demon and gifted with a mysterious system that promises immense power. But this newfound strength comes with a deadly price: Kyle must hide his true nature and navigate the treacherous world of demons, all while being hunted by Lucifer and other malevolent forces.

As Kyle struggles to control his newfound powers and unravel the secrets of the system, he discovers his ultimate goal: to overthrow Lucifer and bring about a new era of peace. But with the forces of darkness closing in, Kyle must confront the darkness within himself and make impossible choices to survive.

Will Kyle be able to master his demonic powers, outwit his enemies, and fulfill his destiny? Or will the weight of his newfound responsibilities consume him, dooming humanity to eternal darkness?

Note: this is a really interesting novel containing r-18 scenes, weaktostrong, overpowered, demons, systems, anti-hero...

Xxx system

Inside Lumia castle on the 5th floor, was a special wooden door with different strange symbols increased on it. There was no special biometric scanner, optical scanner or security of sort, making it stand out among others. 


'He's bluffing, there's no way he can possibly see me.' Kyle thought, staring at Darwin who was looking in his direction. He was currently still in shadows, and the room gave a perfect opportunity for him to blend in, so how could Darwin possibly spot him from this distance? 


"Hmm.. I see you still have doubts I can't see you." Darwin frowned, gently brushing his bushy braided beard. In an instance he swiftly grabbed the burning hammer, throwing it fast at Kyle. 


'Shit!' Kyle cursed, seeing the hammer approaching faster than a bullet. Moving his legs he lept out from his concealed spot, just in time before the gigantic hammer crashed to the wall. 


Pick the hammer!