I Can Hear Their Hearts: Three Sea Princes Want Me

After being blacklisted for reporting sexual harassment, former marine researcher Olivia becomes an aquarium cleaner. A mysterious pearl gives her the power to hear sea creatures' thoughts, revealing that beastmen are secretly imprisoned inside the aquarium. She joins shark prince Caspian, orca prince Keal, and dolphin prince Dorian in investigating missing beastmen. As all three princes fall for her, they uncover a research group creating artificial sirens to control male beastmen. Olivia's hidden Moon Goddess bloodline may be the only key to saving them all.