Teresita Noi has spent years dreaming about prom night, planning every detail down to the last sequin. But when she finds her boyfriend Ero curled up in a makeshift pillow fort, burning with an impossible fever and whispering about being hunted, her perfect evening begins its spectacular unraveling. What follows is a breathless collision of real-life alien gray bio-robots, a revenge-fueled Southern attorney with ties to forces beyond Earth, and the shocking discovery that the boy she loves is being rewritten from the inside out by the soul seed of a Martian reptilian monster. Armed with nothing but a miracle mantra, a muddy prom dress, and a talent for convincing bluffing, Teresita steps onto a UFO and leaves everything she has ever known behind.