在蒙大拿平原上，一名边境妇女必须保护自己免受来自一帮无情的亡命之徒的复仇。

　　特工Athreya成立了一个名为FBI的侦探社，负责处理小案件，直到调查在铁轨上发现的死者时陷入困境……

　　A young orphaned girl without the ability of speech finds that she has been gifted with the notorious Jack in the Box from the Demonic Toys.