A 25-year-old office worker endures impossible tasks from everyone around her, swallows every complaint, then walks into a karaoke booth and screams death metal until her lungs burn. The gap between her perfectly polite exterior and what she actually feels is the entire joke, and it never gets old. Every episode is five minutes of recognition so precise it hurts, followed by the one moment she gets to be completely, violently honest.
Retsuko is a twenty-five-year-old red panda working in the accounting department of her dream company. On the surface, she's the perfect employee: quiet, compliant, and always willing to take on one more task. But beneath that polite exterior simmers a rage that threatens to boil over every single day. Her boss piles on impossible deadlines. Her coworkers dump their work on her desk without asking. She smiles and says nothing, because that's what you do to survive in a corporate office. Except she can't actually survive like this, not really. So when the workday ends, Retsuko sneaks into a karaoke booth, cranks up the metal, and screams. This is her release. This is where the meek accounting clerk transforms into someone unleashed. Between the crushing monotony of office life and the cathartic fury of her secret karaoke sessions, Retsuko searches for any way to carve out a life that feels like hers. It's equal parts workplace comedy and primal scream therapy.