After being left alone and broken by her lover, 'Praenarin' must marry 'Khemjira', the daughter of her father's best friend who is younger than her, in exchange for the position of company president. Even though Praenarin says, "I will never love you. I absolutely will not love you.", Khem still insists, "I will wait and see. I will wait until the day that Rin loves Khem...with all her heart."

Commoner Lina must step into the royal palace in the position of concubine and branded as nothing more than a minor consort who no one accepts. With the palace's fussy rules, the chaotic rivalries, and Prince Kiran who makes her heart race more than any rule ever could, how will this palace tale end?