In December 1999, Sweden's most notorious UFO skeptic sat down for an interview that would challenge everything he believed. Ole K. had spent his career exposing hoaxes and debunking paranormal claims. The being who called herself Lacerta revealed an underground civilization that had existed alongside humanity for millions of years. She explained humanity's true origins as a series of genetic experiments and warned of the imminent return of our creators. From the mysteries of Derinkuyu to the truth about the dinosaurs' extinction, this story connects ancient mysteries to modern questions about human consciousness and evolution.