善良的嫂子4

　　In the British countryside, the Harver family head out on an idyllic summer camping trip where they can bury past tensions and enjoy some family bonding. But when their camp is sabotaged by an unseen intruder in the night, they head to the nearby creepy old farm desperate for help, where vengeful farmer Hunt Hansen and his hideously deformed son aren't farming animals... Caged and waiting for their limbs to be severed, cooked and eaten one at a time, the Harver family must overcome their differences and unite in order to escape alive!

“废柴”大龄男人顾大池继承了父亲的“遗产”：一家破二手书店。他决定用一个夏天把书店变现，由此认识了复读女孩蔡小心，他们整理书卖书，把面包车改成“移动书房”上路，直到发现了父亲藏在书里的“宝藏”……很快，夏天就这么过去了。

　　一位年迈的老警察深信在他小镇上被捕的神秘陌生人是无辜的，进而展开的调查就像捅了马蜂窝一样，将永远改变这个镇子。