Kurtz failed a mission!
That was a word never said.
Kurtz, a legendary Mercenary had finally received a ticket to the underworld. 
He was back at home just in time to discover a great threat rising against his kind.
As a rejected prince and murderer of the last Blood Queen, would Kurtz choose to help his people?
However, his identity was much more mysterious than Kurtz had ever think.
Would Kurtz fulfill his parents wishes?
Would he find out the truth about his origin?

SYSTEM OF THE BONE DEMON

In a dim room, Kurtz laid with his dark eyes staring on into the air. 


“I am alive.” He eventually spoke before turning his head towards his right side and he could see an arm there. A trembling smile emerged on Kurtz face looking at this sight, he had really never been happier to see his arm than at this instant. 


[Demonic restorative energy is being infused into the user’s body] 


[Survive a night in the Demon Dungeon – Successful – + 50 stat points, Affinity level stat unlocked.] 


[Escape the Demon Dungeon – Successful – All stats have been maxed out, Gene upgrade can now be activated once an appropriate energy source has been detected.] 


“Worth it.” That was the only thought in Kurtz mind as he stared into the system’s screen in front of him. Even the system seems to understand how impossible its missions were given the quite generous rewards and even now, Kurtz knew for a fact that he was incapable of completing the missions. 


AFFINITY LEVEL