The single father Jyoji is desperate to save his daughter from a serious illness, but the required medical treatment carries exorbitant costs that he cannot afford. In the midst of this crisis, his brother Tetsuo approaches him with a dangerous proposal: help produce drugs derived from hallucinogenic mushrooms. Jyoji accepts the request, unaware that a terrifying reality lies hidden behind the production of this narcotic.

The story follows the two brothers as they become entangled in the dangerous world of illicit drug manufacturing. Jyoji must weigh his daughter’s survival against the moral and legal consequences of his actions, while Tetsuo’s motivations for involving his brother in such a hazardous enterprise remain unclear. The series establishes a tense atmosphere where family bonds are tested by desperation and hidden threats.

The setting appears to be contemporary Japan, with the narrative grounded in the realistic struggles of a parent facing impossible choices for a child’s health.

The manga is a seinen drama with mystery elements, written by Maron Bito and illustrated by Eiji Karasuyama. The work presents an ongoing story, with its first volume released in 2024. As the plot develops, the frightening secrets behind the hallucinogenic mushroom drug and its production gradually surface, challenging what the characters believe they know about the situation they have entered.