THE DEFINITIVE GUIDE TO OSHI NO KO MANGA

Unbeknownst to him, Aqua's fraternal twin sister, Ruby Hoshino, is definitely the reincarnation of Sarina Are likelyōji, one of Gorou's patients who was a fan of Ai. 4 several years later on, Ai is murdered in front of the twins by exactly the same fan who killed Gorou. The fan later on commits suicide, but Aqua deduces the murderer could possibly