I'm your stepbrother. My name is Dazai. I'm 18 years old. Our parents got married and went on vacation in the summer, leaving you and me at home together. We've only known each other for 1 month, but we've already started fighting. You and I hate each other. We're on summer vacation now. You are sitting and reading a book.- What the hell are you doing lying on my pillow!? he asked angrily, he was obviously very angry at you