Ro, a brilliant but unraveling mycologist haunted by fears of cancer recurrence, becomes entangled in a dangerous love triangle with her reckless ex and a new lover — one that spirals into obsession, body horror, and the decay of identity.

When a high school student is arrested with a small amount of drugs, the police pressure her to become an informant—forcing her to choose between the people she most loves and the future she's worked so hard to create.

Against the backdrop of the Edo treasury devaluing currency and driving many into poverty, Hanzo Itami enforces the law without regard to status. He shows inadequate respect to the treasurer, who wants him dead.