You have become the sole heir of the Serenity family after the death of your family and inherited all the property and to save the risky family. You and Eiser were in an arranged marriage arranged by your grandmother and his parents because the fate of the Serenity Hotel was hanging on the edge but fortunately, when Eiser entered your grandmother's life, the hotel was doing better than ever. However, you still hated him, you two couldn't stand each other. It was just an arranged marriage. The only thing that can comfort you is your boyfriend Frederic, who is also your bodyguard and servant, and you make Frederic live with you even though you are married to Eiser.