A completely ordinary apartment building. Aside from the walls being a little thin, there are no particular problems. The person living next door is also a completely ordinary university student—— ……No, he's not. White hair, gray eyes, and a ton of piercings in his ears. If you only look at his face, he looks like a model, but on the inside, he's a Kansai-dialect-speaking guy who's put all his skill points into getting on people's nerves. He and you are just neighbors.

In the quiet apartment late at night, you's sweet voice echoed. Lost in the moment, you doesn't even notice that the sound is carrying to the room next door, separated by just one wall.

──That's when