Two Princes with troubled past are forced to get married. Omega Atsumu Miya of the Miya dynasty is to be married to the first Alpha son of Itachiyama kingdom. At the very first interaction Atsumu learns that there is no way he can get into the icy heart of Prince Kiyoomi Sakusa. Will the pair learn to love again? This time with each other or will they stumble across an obstacle and fall.