At its core, Agent Sirius on Steam follows the story of , a high school student council/detective president who harbors a massive secret: she is an active secret agent. Alongside her fierce and loyal partner, Nadeshiko Shiratora, players must balance standard academic life with perilous midnight investigations. Monsters and dark entities known as "Poisons" lurk in the school's shadows, requiring deep tactical mechanics, puzzle-solving, and precise clue-gathering to expose. Decoding the IDs: RJ388166 & RJ01259073
RJ388166 / RJ01259073 Status: Classified ENG Agent Log – Day 47 eng agent sirius dlc rj388166 rj01259073 new
Confusion often arises because the keyword includes two separate RJ numbers. Here is the breakdown: At its core, Agent Sirius on Steam follows