Jane (Natalie Portman) and her husband Bill (Noah Emmerich) live in the wild West. Although their lives are poor, they are also happy. However, Bill offended the local bully John (Ewan McGregor) and suffered unprecedented fierce revenge from the gang. In order to avenge her husband, Jane, who was powerless, stepped forward. Jane found her former lover Dan (Joel Edgerton), who was the only person she could trust here. Although Dan did not let go of the entanglement between the two, he still agreed to Jane's request. In addition to providing Jane with the necessary shelter, Dan also began to teach Jane how to use firearms, hoping that she could have the ability to protect herself. In the process, the two rekindled their old love.