The movie delves into the theme of reincarnation, set in a purgatorial realm where the deceased retain their human appearance, and the environment mirrors that of the living world. In this unique setting, the inhabitants begin to exhibit animalistic behaviors. Gene, a retired individual enjoying his time in Baja, experiences dreams that teach him the instincts of a spider. During his journey, he encounters a woman fated to be reborn as a caterpillar or moth. The film examines a universe where the boundaries between human and animal blur and merge.