Bound To a Demon King

"Is she the blue moon witch?" He asked in an indifferent tone, looking down on the green-eyed princess, whose hands were tied behind her back. "Yes, sire." Answered one of the bandits who had abducted her just the day before. The man had a bored expression on his face, as he placed his elbow against the armrest of his throne, and rested his chin against his curled-up fist. "Have her cleaned up and brought to my chambers, make sure to keep her tied up so she won't run away." He ordered in a lax tone and shooed them away with one hand gesture. When they were finally alone in his chambers at night, he granted her the privilege to ask one question only, and thus she asked; "Who are you?" "I am the slave, and you are my master." Set in the time of an unforgiving war, every King was willing to do just about anything to protect his territory, make the most unreasonable choices and provide the needed sacrifice to stay alive. Princess Elena, who had just turned eighteen found herself caught up in the middle of her country's politics, fated to wed the son of an influential kingdom, all in the name of strengthening her country's defense forces. However, during her journey to her new life, her carriage is hijacked by some unknown bandits and the princess is abducted against her will. She was bound to a demon king