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

Kurtz tried to decipher the system's message as he watched the armored car glowed bright red, before a forceful explosion of hot air went rolling out, slamming into him as he staggered back. Closely, followed by a thundering wave of flame which blasted in every direction, entirely occupying the tunnel space and his figure was drowned in the sea of flames. 


"Damn! Why am I getting roasted a hell lot lately." Kurtz as he rapidly retreated amidst the sea of flame which did not seems to be receding anytime soon. "Did they pack the whole armored tank full of gas or what." He thought in alarm, feeling complete absence of air in the tunnel and he was starting to suffocate. 


Breathing hoarsely, he reached the door of the experimental facility quickly putting his palm on it and the door split open. Kurtz staggered into the facility covered in flame before the door closed back securely. 


A GUARDIAN'S VOW