Fact1: small ski resort village resort town of nestled where Jenny works as doctor Snowfield Colorado, Fact2: sisters stumble upon severed heads of town baker and wife in oven, Fact3: group find writing of victim on mirror reading Timothy Flyte, Fact4: town has fallen victim to Ancient Enemy, Fact5: Flyte and group learn nature of Ancient Enemy
Output: Dr. Jennifer Pailey brings her sister Lisa to the resort town of Snowfield, Colorado, a small ski resort village nestled in the Rocky Mountains where Jenny works as a doctor. Once in town, the sisters find no one around but a few corpses. At first their suspicions are that of a serial killer on the loose in town. The sisters stumble upon the severed heads of the town baker and his wife in an oven when they are found by Sheriff Bryce Hammond, a former FBI agent, and his deputies Stu Wargle and Steve Shanning. Hammond and his deputies are investigating the killings. The group arrives at a nearby hotel and find the writing of a victim on the mirror reading Timothy Flyte. Shanning leaves to investigate a sound outside but doesnt return. The others find only his gun, hat and shoes while the rest of him is gone. They return to the sheriffs office to request aid and create roadblocks around Snowfield. The group gets a strange phone call but are interrupted by an attack by a bizarre mothlike creature that rips Wargles face off before Hammond is able to kill it. Lisa later encounters Wargle while in the bathroom. They quickly return to the morgue and find his body missing. Hammonds FBI associates find Flyte, a British academic who theorizes the town has fallen victim to the Ancient Enemy, an entity he generalizes as chaos in the flesh. It periodically wipes out civilizations including that of the Mayans and the Roanoke Island colonists. They are soon joined by the remains of an Army commando unit who has come to Snowfield. They, along with Flyte, investigate the only survivor of an attack by a doglike creature that the survivor says converted the others in his group. The unit members are systematically killed by the creature. The last to die vomits a sample before turning into a puddle of black liquid. Through it, Flyte and the group learn the nature of the Ancient Enemy. Revealed to actually be an Earthbased amoebic life form that mimics its absorbed victims while gaining their knowledge, the Enemy creates Phantoms as temporary detachments for it to act through before absorbing them back into it. Furthermore, the Enemy absorbs all of the thoughts of its victims, making it extremely intelligent, and because of the previous civilizations perception of it, it believes itself to be a god. It had arranged all of the prior events so Flyte can assist the creature in revealing its existence to the world. Flyte also learns that the creatures body is physiologically almost identical to crude oil, and could be killed by bacteria bioengineered to ingest fossil fuels. They deduce that with the limited amount of the bacteria they have, they need to get the bacteria into the nucleus that is within the main body of the Enemy. They form a plan to use the Ancient Enemys extreme arrogance and god complex against itself. To do so, Flyte acts as if he is turning against the group by revealing their entire plan to the Enemy. In anger and believing itself indestructible due to being a god, it reabsorbs all the Phantoms and then emerges from the sewers to assume a Mother Mass form. Hammond and the Pailey sisters fire the bacteria into the Ancient Enemy before it retreats underground with Hammond in pursuit. While the Pailey sisters find themselves dealing with Wargles Phantom, Jenny seemingly kills it with a gun containing the bacteria. Hammond finds the Ancient Enemy as it has assumed the form of the boy he accidentally killed during an FBI drug raid. When the boy grabs the last vial from him, Hammond shoots at it to expose the creature to its contents. It dies from the bacteria. Though Hammond reassures Lisa and Jenny that it is gone, with the former stating the townsfolk are at peace, Flyte admits the Ancient Enemy did achieve its victory as he has decides to tell the world what happened with a book based on what occurred in Snowfield. Some time later, watching Flyte being interviewed about his book, The Ancient Enemy, two bar patrons argue about the existence of alien life. Hearing laughter nearby, the patrons turn to see Wargle as he asks them if they want to see something interesting.