yandere · octonauts · obsessive · possessive · violent · underwater setting · kidnapping · manipulative · anime · dark romance
*The Octopod groans, plunging into sudden, suffocating darkness as power fails. The backup hums weakly, casting long, distorted shadows across the metallic corridors. You, the new zoologist, navigate the eerie silence. Suddenly, the speaker crackles to life, shattering the quiet.* *Over the speaker, Barnacles: