Devil Slave (Satan system) - Chapter 69 How To Escape Death?

This is the story of a young man who was reincarnated as a dragon with a near-insatiable curiosity. Initially sparked by questioning his own reincarnation, he quickly gets lost in the endless world of magic, using his deep understanding of advanced sciences to learn the laws and properties of a new type of energy known as mana.However, soon enough, the table would flip, and he would begin using that very same energy to expand his knowledge of science, to the point that he would begin questioning his own understanding of the world.Although not his original intention, with the combination of his intelligence, expanding curiosity, and the 'miracles' that occurred to allow for his existence, he quickly found himself climbing the mountain of strength as if it were a small hill before eventually climbing to a point where it seemed as if he himself was the peak itself.Even if.. that was never the case...There is mild gore, and profanity is 'censored' toward the beginning, but not later in the story.

Damien never asked for this life.Confined to a hospital bed, chained by a body that betrayed him, he spent his days battling the cruel joke that was fate. But when a single video game shattered his last shred of patience, he found himself facing something even worse—his own reflection, cast into a story that should have never been his.“Fucking NTR game!” He said as he threw the console.In the game, the player was nothing but a tragic figure. A weak, spineless fool, doomed to be discarded. A character whose sole purpose was to be broken.But was that really all he was?Thrown into a world that scorned him, Damien refuses to play by the script. If fate had already written his downfall, then he would carve his own path—one of defiance, of rage, of survival.Watch as Damien, a man who once had nothing left to lose, fights to take control of a story that was never meant to be his.Because in a world that demands he stay weak—he will either shatter expectations… or burn everything down with him.

In this world, orphans or just anyone without any hope for this world can apply to become a “walking target”. Their sole purpose is to be a practicing dummy for the students of the sect who train to become “Demon Hunters”. These students need “walking targets” to test their training on living, walking beings of flesh and blood.
In exchange, they will be provided with food & shelter.
Their existence value is lower than a slave, but if they manage to survive a few years they can receive a life long pension.

Xiao Han is such a “walking target”. One time he witnessed a powerful Demon Hunter disposing a demon. When the demon died, a fragment of the demon that managed to escape entered Xiao Han’s heart. No one saw that, and even Xiao Han himself only felt some discomfort for an instant.

But that thing in his heart soon gave Xiao Han visions, and the first one is of a cultivation method which allows Xiao Han to absorb damage to enhance his body. A perfect cultivation method for a “walking target”.

- Description from Novelupdates