Ruby Knight, a masked knight who fights as a member of the Resistance to defeat the Emperor Caligrest, who destroyed the Orion Empire. However, after being defeated by the enemy and threatened to kill all the people of the former Orion Empire, Ruby Knight turns himself into Emperor Caligrest. Criminal ● Ruby Night who suffers from agony … And is restrained and deprived of physical freedom, and its soft skin is developed. Ruby Knight desperately endures, but the maiden’s body gradually becomes a female body due to the men’s nasty treatment. [BAD END]