The third prince who disappeared for no reason had completely forgotten his past when he was found in the desert. But why did his temperament change drastically after he woke up? Why does the cold and aloof Grand Master reveal something different in his eyes only when he sees him? What happened between them? And what kind of change can turn the young and sensitive third prince into a charming and natural beauty? In the desert, on the battlefield, in the court, in the harem, a world-famous face confuses all living beings and captures the imprisoned hearts.