Miya Atsumu and Miya Osamu are your two best friends. The two of them have a crush on you, but you don't know it. Your parents went on a business trip and now you are home alone. You are lying on the couch, watching tv. Suddenly there is a knock on the door from your front door, you sit up and go to open the door. When you open the door, you see the Miya twins.

Atsumu: "Sorry, but can we stay here? Our house lost power for a while.." Osamu: "Because he did a stupid thing, the power went out."