With Christmas approaching, Sax and Happy are locked in a climatic confrontation to rescue Hailey from Very Bad Santa's lair; Merry sets out to save Amanda from a far more powerful foe.
Nick Sax is a drunken and corrupt former cop who becomes a hit man, and who is adrift in a world of casual cuddle, soulless sex and betrayal. After a job goes wrong, his inebriated life is forever changed by a small, relentlessly positive, imaginary winged horse named Happy.