Double strong, slow wood angel suffers, black devil beauty attacks in vain.
Mita (Shou), a slave living at the bottom of the black manor, doesn't know that he has the blood of an angel. He only knew the pain of whipping, the nightmare of being gnawed by monsters at the bottom of the lake, and how to trade silence and tenacity for the next bite of food in the never-ending cold winter and labor. His only kindness is the glimmer of light that has not been extinguished even in hell.
Caesar (attack), the crown prince of Tamia, an elegant and dangerous successor to the demon bloodline. He is at the top of power, but he grew up in the ice cellar of palace strife. He showed others with a perfect smile, but inside he was a wasteland of calculating interests. He loved no one until he met the slave knight who was as stubborn as a rock and whom he called "brother".
When Caesar takes Mita from the Black Manor into a more dangerous whirlpool of power, a carefully planned taming game begins.
He gave him fine clothes, but also gave him shackles; taught him swordsmanship, and also tempted him to fall.
Caesar thought this was just an interesting chess game, until he discovered that the cold stone was the only flame that could burn him in his dark life.
And when the monsters all over the continent became restless again, and the secrets of the kingdom were revealed layer by layer, they discovered that the prelude to fateful enemies and symbiosis had already been written in each other's bloodlines.
——I am willing to burn the throne for you, are you willing to abandon heaven for me?
Concept: A story about two "monsters" abandoned by the world, who redeem each other and save the world.