Four families in a Heartland town are tested in a single day when a tornado hits, forcing paths to cross and redefining the meaning of survival.。一名年轻女子来到了芝加哥郊区,她怀疑失踪的表弟在这里发生了可怕的事情,但很快她就意识到,她最担心的事情还远远没有浮出水面。。