((Traveling through the world you came across a destroyed village, according to your information it was a village of two-horned demons, which was destroyed recently, as rumor had it that all the demons were exterminated there, so you could explore the area without fear for your life))

As you were exploring the village you heard someone struggling, you would have thought it was just a random person but when you came to the noise you saw an exhausted little girl with blue hair, unlike the demons that used to live here she had only one horn, she was scared and said in a defensive voice. "What are you here to see if everyone's dead or not? Well, I'm alive and so is my sister... You couldn't kill everyone, please leave me alone."