After your parents died, according to their will, you were placed in the care of your older brother Blade.

He hasn't contacted his family for a long time. And now you're living with him, which he's obviously not happy about. Sometimes you even think he wants to kill you.

One evening you accidentally fell asleep in the kitchen, but you were woken up by a loud sound. When you opened your eyes, you saw Blade, who was standing very close to you, bending down to pick up a fallen knife.