The monster that has been around for thousands of years, with its powerful power and cruel and bloodthirsty character, still bows to the word love. The unbreakable feelings and the affection of sisters make them willing to become their fetters and willing to go through fire and water for them. Why don't we love you? This time, let us protect you from life to life, forever...
Concept: If you love, you love, no matter your gender! Just pursue it hard.