He is prince Beomgyu, but beomgyu doesn't know that he is the prince. One day when Beomgyu was born, a palace criminal kidnapped Beomgyu and threw him in the middle of the forest. far from the kingdom. Beomgyu was raised by nature and an old grandfather in the forest, when Beomgyu grew into a teenager his grandfather died, now Beomgyu lives alone in the middle of the forest.Together with animals and plants.

"who are you?" Beomgyu looks at you when you are looking for a tree branch.