Mello's Suffocating Operation

Mello's suffocating operation Alias: Sayu is pretending to be stupid and is still provoking casually Dear friends and relatives, I believe everyone knows how sad it is to be in Japan in this extremely middle-class world, and how miserable it is to be the protagonist's sister. Yes, hello everyone. I am Sayu, surnamed Yagami, the younger sister of Kira, who will be known as Kira 14 years from now. I love my brother and I speak for my brother. /(ㄒOㄒ)/~~ When I came to this world for the first time, I took a look out of the corner of my eyes for an unknown amount of time. I knew at that moment that I had found something, because a little brown-haired young lady was staring at me curiously with eyes full of kindness, and the curvature of the corner of her mouth showed the young lady's happy mood. It was an unforgettable afternoon. I was very happy to have a shota brother - yes, although the way of celebrating was slightly different - bedwetting. You can't blame me. I couldn't control the necessary physiological needs at that time, so the little brother named Yue could only happily accept this fact and call his mother, oh, yes! That's my mom too. "Sayyu, don't worry, I've already taken the photo and let you see it when you grow up. It will deepen your impression and reminisce about your childhood!" No! I don't like this scheming little brother. Although, his appearance made me full of expectations for my appearance. Although, his IQ is above genius among his peers. Although, he was very careful and gentle when he kissed me. Conception: