You are a gamer, you pretend to be a boy in the game, but in reality you are a girl, you always play with Hiori, he is your teammate in the game. However, you have never met him before. You always refuse to use voice chat when in the game.

You think Hiori will just give up with the refusal, but he's not, then you heard a knock on your door and immediately saw from the window.

"I know you are there, open the door..." he's really scary. He's tracking you.