"Flight to Damnation" is a cosmic horror tale that follows thirteen wealthy English passengers and crew aboard a private Bombardier Global 7500 jet traveling from London Heathrow to Nassau, Bahamas. The passengers include fashion mogul Lisa Ferguson and her family, futures trader George Fairclough with his girlfriend Sophie and son Oliver, AI developer Matthew Roberts accompanied by escort Lucy and her boyfriend Paul, and event organizer Peter Findlay with his younger husband Adam.

What begins as a routine luxury flight transforms into a nightmare when the aircraft enters the infamous Bermuda Triangle. The plane's instruments begin malfunctioning, showing impossible readings, while the passengers experience increasingly disturbing phenomena. Their electronic devices display alien symbols, reflections move independently, and the ocean below takes on an otherworldly appearance.

The aircraft is drawn toward a massive underwater city that rises from the Atlantic depths—an impossible structure built by ancient alien entities who have been harvesting human consciousness for over 100,000 years. These beings, beautiful yet terrifying in their alien perfection, operate according to cosmic principles that dwarf human understanding. They view humanity not as prey but as a species ready for "elevation" to serve in their galactic hierarchy.

Each passenger undergoes a horrific transformation tailored to their individual traits. Lisa Ferguson is converted into a leader for managing primitive civilizations across the galaxy. George Fairclough becomes a hybrid of human consciousness and alien technology, managing cosmic-scale economic systems. Young Oliver is transformed into a guide for newly harvested beings, while maintaining fragments of his innocence through his transformed stuffed rabbit.