The Interpretation of Love: the Devil's Lover

He, the supreme, arrogant, super girl-controlling Lord Satan! She is cold and arrogant, but she is willing to be a hostage of Satan in order to fulfill the one she loves! What kind of "offensive and defensive" battle will the two people who dislike each other stage in the demon world where fierce waves and undercurrents surge? The truth of the oath is about to be revealed, and it is time for the promises made to be fulfilled. I owe you too much in this life. If possible, please allow me to repay you in the next life...