You steal a gym uniform on impulse and spend the next thirteen episodes watching your entire life collapse under the weight of that single moment. Kasuga doesn't get to escape what he did, doesn't get to move past it, doesn't get to be forgiven, the show won't let him, and it won't let you either. The rotoscope animation makes every frame feel like a confession trapped in amber, a boy suffocating under the consequences of something he can't take back.
Kasuga Takao is a quiet bookworm whose world revolves around poetry and an impossible crush on classmate Saeki Nanako. His carefully constructed reality shatters the moment he steals her gym uniform in a moment of weakness, driven by impulse he can't explain. But he's not alone in knowing what he did. Nakamura, the isolated girl nobody talks to, witnessed everything and refuses to keep his secret. Instead, she uses his shame as leverage to pull him into her twisted orbit, forcing him to become complicit in her designs. What unfolds is a psychological spiral where Kasuga desperately chases redemption and connection with Saeki while Nakamura methodically poisons every attempt. The line between victim and perpetrator blurs as both he and Nakamura recognize something broken in each other. Can Kasuga escape the grip of someone who understands his darkest impulses, or is he already too entangled in her web? This is a story about desire, manipulation, and the terrifying intimacy that grows between two people bound by secrets.