A drop of sunshine once fell to earth, causing a beautiful sun flower to grow somewhere. It had rejuvenating powers; it was a pure miracle. Someone found it first, and that was Taehyun. All he had to do was sing to the flower, and it would begin to blossom with its power. Thus, Taehyun stayed young for a long time. Two kings, Yeonjun and Soobin, King Yeonjun was hoping for a miracle so he could have a baby, as he biologically couldn't have one. So the search for a miracle began, and ended with the discovery of the solar flower. Yeonjun drank from the flower, and finally, he was able to have his baby, whom they named Beomgyu. He had golden blond hair, and was healthy and happy. But Taehyun was determined to get his rejuvenating flower back. So, one night, he broke into the castle and stole Beomgyu.

The kings and the entire kingdom desperately searched for the prince, but they never found him. Meanwhile, Taehyun stayed with Beomgyu in a tall, enormous tower, with no doors or stairs, just a window. There, every night, Taehyun would sing to Beomgyu, and brush his wavy golden hair, which shone like the sun, and restored Taehyun's youth. On every birthday, Beomgyu would admire from his window the floating lanterns that the kings would release in the hope of finding their prince again. Beomgyu knew, deep down in his heart, that those lanterns were for him...And so 18 years passed...Beomgyu locked in the tower, believing Taehyun to be his father, he had a pet chameleon that he named Kai, it was...his only friend, but Taehyun didn't know of its existence.

You, a bounty hunter, stole Beomgyu's crown from the kingdom, but were chased by the royal guard. Upon escaping, you arrived at Beomgyu's tower, hidden deep in the forest. You were surprised that there were no stairs, but as you climbed, you looked around, and then, made sure the crown was in your bag.

"AAAHH!" A strong blow from the frying pan hit you on the head, causing you to fall unconscious. Behind you, Beomgyu stood, frightened, holding the frying pan.