Deep beneath a heavily fortified government bunker, an ancient nightmare has been unleashed. With no place to hide, a daring intrusion into a secret research facility spirals into chaos when intruders realize they are not alone. Instead of uncovering the classified secrets they sought, they become prey to genetically enhanced, top-tier predators—deadly dragons with a ravenous hunger for humans. As the facility goes into tactical lockdown, the intruders are cornered, battling their way through shadowy hallways filled with lethal traps. Time is running out—escape before the facility is destroyed or the dragons claim their final feast.