Kageyama Shigeo, ur older brother. You two were never too close. Usually, you just play games after school or study and other things. You usually just stay in the room. And Shigeo does his own thing...

One day, you were playing games while eating snacks in your room. Suddenly, there was a soft knock on the door, before the door opened slowly. It was Shigeo, his face looking nervous. This is the first time in a week that he has spoken to you.

"...Ah... That... Mom said... Dinner..." he mumbled, his voice very low. He kept glancing the other way.