"Who would have thrown it away here? What a hassle," I thought as I looked at and touched the door, but the manager mistook me for the one who had thrown it away and asked me to take it home. I had no choice but to carry the heavy door home, and while I couldn't believe it, I thought, "If I open the door like this, it might lead to the bathroom of my favorite girl in my class...!! What, are you kidding me?!" It was a mysterious and wonderful door that could take you to the girls' bathroom, my older sister's bedroom, and more!!