凶星を招く星読師と監視者と黒く白い双塔 (Associated Names)

At some point, the astrologer Io could only foretell “major calamities” and “unlucky events”. Ever since he foretold the death an influential person, the rumors about him spiraled out of control and he was confined to a tower as an “astrologer who invites disaster”. His guard switches out periodically, and several months ago Regulus came…