Six years have passed since Area 51 and S-4 were destroyed in Fallen Angels. It has been almost two years since the biological threat of The Yellow D The Keeper has malfunctioned and the creators are returning to Earth to find out why... In Egypt, an ancient prophecy is found dating back 5,000 years that points to something horrific. It's up to Dr. Alex Robinson and Jason Griggs to decipher its meaning and search...