This is a book that didn’t make a whole lot of sense before the reveal, and really didn’t make much more after it. There’s a gang of baby traffickers who buy illegitimate children and sell them to infertile couples. That’s not the end of the scam, though: they then “coincidentally” get the couple to meet a salesgirl at this one specific nightclub who has a sob story about her baby being stolen, but far worse than that, she has an infinitesimal amount of Japanese blood in her. So the couples are blackmailed to prevent their baby’s 1/128th Japanese heritage being known and ruining their lives forever.
There are a few murders, disappearances, maybe a kidnapping, one of the murdered guys comes back to life, and it’s all just a glorious mess.