To bring back his beloved dead wife to life, Demon has to kill and bring the souls of 16 Princesses to Hades.
He accidentally met Elena who happens to be his Dark Shadow Mate and when he discovered she was the last Princess he ought to kill.
Demon couldn't bring himself to do it and started protecting her from the others that wants Elena for the powers she didn't know she possess.

At the long run, Demon find out his wife wasn't dead but alive. She and Hades needed Elena powers to bring out the ancient locked Dark powers.

A battle for who is the strongest began.

The alpha's woman

　　Elena stepped back fast. Her eyes filled with panic. Jess's eyes widened in fear, blocking her niece from his view, but the taller man could still see Elena's panicked face.


　　Perhaps he should have been more gentle in his introduction. Still, it was always good to keep the truth in the open. Elena was an assignment to him. His mark. Given to him by Hades to eliminate her and bring him her soul.


　　He couldn't keep the truth from her, he likes her, really likes her a lot.


　　"You are an assassin?" Elena asked once she found her voice once again.


　　"Yes, your assassin." Demon confirmed. "Don't you still get it?"


　　"Wait a minute, are the Princess assassin? The one who had been killing all Princesses?" Jess asked suspiciously.


　　"Now you understand, so yes I am the Princesses assassin." Demon confirmed her suspicions.


　　"What!?" Both Jess and Elena said together in loud gasps.


Chapter 22