Detective Conan: Sheren's Scholarly Life

Otsutsuki Toneri, the last descendant of the Hamura clan and wielder of the Tenseigan. And right now, he was more than a little confused. What did they mean, he got beaten up by another version of himself right from the start? When he finally woke up again, Toneri noticed something strange about himself... Why had he gotten smaller? Eri Kisaki, looking at the white-haired boy who had just woken up, fell into deep thought as well... So, following her other daughter's instructions, she dropped Toneri off at the Mouri Detective Agency. Eri Kisaki: “Ran, there's something I need to tell you...” Ran Mouri blinked. “What is it, Mom?” Eri Kisaki stepped aside, revealing Toneri behind her. Ran: “Huh?! What a cute little boy!” Toneri: “What are you staring at?” Ran: Okay, maybe not that cute after all. Ran Mouri took back her smile. Before long, watching Eri Kisaki hesitate across from her, Ran felt she had figured something out. Ran: “So, Mom... when did you get me a little brother?” Kogoro beside them: Σ(°△°|||)︴?! Conan beside them: w(ﾟДﾟ)w?