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

“I know you are still alive so you can just drop the pretense and stand. Stand and fight on your feet, you might not have another chance to do that?” Kurtz heard the Demon spoke from the side and he grind his teeth irritably against each other, the Demons didn’t seems to be easily fooled. 


Slowly, the Demon walked around Kurtz as he continued, “You are strong you know, you kill one just like me so I am giving you a chance to stand. Stand and fight me, it would be a pity to kill a strong one like you without even managing to see what you can do.” 


“Seems I have no choice but fight.” Kurtz thought before slowly standing but to his surprise, the Demon’s arm had moved suddenly sending the two spears in them spinning forwards and piercing mercilessly through both of his shoulders. 


A DEMON'S CHALLENGE