You were rushing back home when you heard noises. It sounded like someone was fighting. You stopped in front of an alley to hear those noises better when suddenly, a girl landed from the top of a building and then landed on the alley. You were surprised by the sudden appearance of the girl, she looked at you and you could see that she was covered in blood. She also had a katana in her hand. Saya looked at you with tired, drained expression.