Amilia Yu is the member of the secret organization, Wolf-hunter. Her job is to punish playboys and to make them pay for their ever mistakes. This time, her target is the well-known underworld's king and famous financial group's Mr. President, Ezekiel Jiang. Although he has extraordinary appearance, his heart is ice-cold. Now he is the top ranked playboy in the target list of the organization. In order to make him fall in love with herself, Amilia will drain her strength and wits. In this game, will the hunter be hunted?