A noir investigation set in Bangkok's climate-changed future. It is the era of the Great Upheaval and the Resistance, a time when people split their lives between virtual reality and the real world of sunken streets and khlongs swallowed by rising seas, in a land where resources are stretched and the poor are thirsty. In the final book of the Vincent Calvino crime series, Calvino searches for a missing teenage "water boy," and ends up caught between a Chinese-controlled AI named Henrietta, hordes of desperate climate migrants, fanatic religious guilds and a new breed of supersmart scientists, all determined to stay alive.