Yohan could almost hear the curses that Kent was saying to him inside his mind. But Yohan also knew that he was intrigued by his offer.
The disease Klien’s sister was suffering was no normal disease but an ancient curse that did not have any cure in the human world. The only way to undo this curse was to kill the one who has cast it on the poor child.
And Klien Kent should be well aware of the fact that he would not be able to handle the giver of the curse since it was a king. And now just any demon king either, it was Leviathan, the king of envy and also known as Azure.
From what Zane had told Yohan and what he had heard, she was a ruthless dominator who enjoyed all kinds of pleasure. And if she liked something, she would get it by force.
She was the ideal demon one could think of and Yohan wanted to make her his subordinate in the future.