THE OSHI NO KO MANGA ONLINE DIARIES

Unbeknownst to him, Aqua's fraternal twin sister, Ruby Hoshino, will be the reincarnation of Sarina Tendōji, one of Gorou's people who was a lover of Ai. Four decades afterwards, Ai is murdered before the twins by precisely the same admirer who killed Gorou. The admirer later commits suicide, but Aqua deduces that the murderer may have experienced