Fear the Walking Dead movie plot

The story takes place in Los Angeles, the hero is a divorced high school English teacher Travis Manawatu () and widowed student counselor Madison Clark (), two people When he was about to get engaged, when Madison Clark’s son Nick woke up from taking drugs in an abandoned church, he found that everyone else had been bitten to death and found a female "person" who was eating people. When Nick hurriedly escaped, he was in a car accident and was taken to the hospital. The reorganized family gradually discovered that what Nick discovered was a precursor to a disaster that swept the world.