A few years ago, I watched a thriller in 2007, which seemed to tell that the protagonist came to a small town (or that the protagonist was from a small town).

Berkeley has a beautiful environment, especially suitable for fishing and friendly people. This is a very suitable place for traveling. No one thought it would become a hell on earth ... Rene, a local resident, decided to leave here to develop in a big city because she mortgaged the farm where she grew up. Just then, a big storm hit the town and brought a deadly infectious virus. A large number of dead people came back to life and ate the living, so Rene had to change his plan. She came to an isolated house on the farm and tried to find a way to save people. Here, she met four other survivors and Marion who looked crazy. Several people banded together to find a way to escape. They found that it is not only infectious viruses that turn people into monsters ... the reason is actually very simple. Those people mistake aliens for murderers. In fact, aliens are committed to solving the mutated virus, and have no intention of exterminating mankind at all. Aliens don't let them escape from the village because they isolate the virus infection, and humans don't know it at all. The last person with the virus escaped and the village was infected again. Survivors without mutation surround the living dead with barbed wire, expecting the return of aliens. ...