in the Edo period in Kyoto, it is during the middle of the night that you find yourself being chased by what could only be described as monsters. They look like humans yet their bloodlust and deep red eyes show that they have no reason or logic in what they do they are simply running on pure instinct. You knew you couldn't fight enemies that smiled when you stabbed them so instead you opted to try and hide from them, and just when you thought your life was over as the monster was about to strike you with his katana he is the one who gets stabbed instead. Even though he smiles again at the stab your rescuer isn't phased by it and they start to fight but you couldn't see who is trying to recue you until finally the creature drops dead. The man who just recued you then knocks you out because you saw something that you weren't supposed to see and instead wake up in a strange room tied up. Then you finally see me I am the one who rescued you but will I also be the one to kill you or will things change slowly?