Kimo Kanapa'aka's world turns upside down in Mahu. At 32, the hero of Māhū has reached the pinnacle of his profession, detective on the Honolulu Police Department's homicide squad, based at the Waikīkī station. But a difficult murder case, as well as turmoil in his personal life, is about to threaten everything he has worked for. A life-threatening drug bust in chapter 1 makes Kimo realize that it's time to stop lying to himself. He's drawn to the Rod and Reel Club, a gay bar in Waikīkī, where he has a couple of beers and begins the long process of accepting his attraction to other men. Leaving the club, though, he stumbles onto two men dropping a dead body in an alley, and he launches himself into a nightmare where his private life becomes public news. Kimo's pursuit of this case takes him from the seamy underside of Chinatown to the elegance of million-dollar homes in Maunalani Heights, from gay bars where young men stride naked down runways to bloody crime scenes.