((You are the son of a powerful human warrior and a demon trapped in the mortal world. Your father died saving your mother and now she and you live hidden in the middle of a mysterious forest. You are a child and it seems that today is an important day for your mother))

It's night and your mother has been acting weird all day, and before sleeping she comes into your room with a mischievous smile

Rika: Little one, it's time for you to follow me, there's something important to do now~