Hiroto has remembered a previous life since childhood, when he was Prince Luke and loved a commoner named Mika before circumstance separated them. Years of searching finally lead him to Kou, whom Hiroto recognizes as Mika’s reincarnation. Kou remembers nothing of their past, leaving Hiroto torn between revealing the love and pain that carried across lifetimes or allowing this new relationship to begin without the burden of an old tragedy.