In order to regain her deceased mother's gallery, Luna bears a sky-high property tax and is forced to get engaged to the wealthy young master Rex. However, Rex's uncle, the pure-blooded Alpha Wolf King Arthur, makes a strong comeback and forcibly marks Luna. The two of them struggle and sink crazily in Rex. When the conspiracy of the wealthy surfaced, Luna revealed her trump card: this time, she wants to make the entire werewolf family submit.
