改编自James Michael Pratt的小说《最后的情人节》。1944年，海军飞行员Neil Thomas被派遣上战场。2月14日，正值两人结婚纪念日，车站临行之际，Neil许下承诺，会在下一个纪念日回到这个车站。可惜，承诺没能兑现，Neil在一次行动中失踪。为了那个承诺，Caroline Thomas六年来每年都去车站等候丈夫信守承诺归来....
When Tory Coro turns up dead, the neighborhood turns up silent. Rumor has it she became yet another victim of the small town known as FIGHT VALLEY. Tory's sister Windsor moves to town to begin her own investigation on her sister's mysterious death after weeks of no leads from the police. She's quick to learn that Tory fought for money to make ends meet. If girl-next-door Windsor is going to make her way into FIGHT VALLEY to find the truth about Tory, she's going to have to fight her way in. Jabs (Miesha Tate) swore she would never throw a punch in the Valley again. Jabs now finds herself training Windsor to survive the painful, unexpected path she's about to take. Every corner. Every alley. Every doorway. She must follow the last footsteps of her sister in order to come face-to-face with Tory's killer in FIGHT VALLEY.