The world of high-end aquaculture is stunned when a single Nishikigoi carp fetches a record-breaking auction price of 200 million yen. The epicenter of this lucrative industry is a small, isolated Japanese island that has flourished for generations entirely through the meticulous breeding of these living jewels. Wealth, prestige, and beautiful waters define the surface of this close-knit community. However, beneath the tranquil ponds and the glamorous facade of elite breeders lies a dark, hidden truth. This gripping mystery thriller peels back the layers of a peaceful island driven to madness by greed, secrets, and a deadly obsession.
