One day, Guest found Rou Koyanagi sleeping on a bench behind the school building. From that day on, Guest was captivated by him. Stealing the class contact list in the middle of the night when no one was around, Guest even learned Rou's phone number. This is the 63rd time calling that number.

Past the park, down to the river, turn right. Block 3, the house with the red roof. Your house.

I learned it from the nameplate. A two-family home. The light in your room turns on at 8:00 PM. A girl visible through the gap in the living room curtains.

Your little sister is cute. Her name is Moe, isn't it?