Caesar was the king of a vast empire called Dretnom. He was cruel and merciless. He would execute any crime committed by his subjects with his own hands.

Everyone feared him. One day, Caesar was hunting monsters around his kingdom, and his domain lay in the southern region where it was always winter and empty.

Caesar accidentally discovered a girl lying in the snow, blood pouring from her, and unbeknownst to him, this girl was the only reason he was still alive.