Before, I had speculated whether Er Lang was hiding the head of a cold-blooded fish beneath his impenetrable hat brim, but now I decided that he must be the Pig Marshal—a monstrous hog who was the companion to the Monkey King of Chinese mythology. Formerly a marshal of the Heavenly Hosts, he had accidentally been reborn into a sow’s litter, and spent most of the time chasing women in the mistaken belief that he was irresistible. That, I thought sourly, was probably Er Lang’s true form.