天元十年，李平安穿越成半盲之人，仅与老牛相伴，后解锁二胡系统，靠拉琴获增寿、疏通气血等效果，渐修得听风刀法与龟息功。他常受王姑娘关照，后王姑娘因丈夫欠郭宇高利贷，遭大虎等人胁迫。李平安出手击退大虎，又闯鸳鸯楼，斩杀郭宇及其手下，成官府通缉犯。最终他携老牛逃亡，途中仍靠拉二胡维生，而王姑娘则在原地等候他的归来。

A village is plagued by a spate of seemingly accidental deaths, but Miss Marple is convinced a more sinister hand is involved when a villager on her way to Scotland Yard is conveniently dispatched.

该剧改编自阿加莎·克里斯蒂同名小说。 　　1954年的英格兰，在一列开往伦敦的火车上，卢克·菲茨威廉（戴维·荣松 David Jonsson 饰）遇到了平克顿小姐（佩内洛普·威尔顿 Penelope Wilton 饰），平克顿小姐说在英格兰平静的乡村威奇伍德发生了一起连环杀人案，并且推测说下一个被害者将是当地的医生。菲茨威廉不相信她的话，认为那只是她的胡思乱想。 　　但是，数小时后，平克顿小姐死于一场车祸，车辆肇事后逃逸。仅仅是巧合吗？卢克倾向于认为如此——直到他几天后在《泰晤士报》上读到亨伯比医生意外死亡的讣告……卢克必须马上找出真凶，因为对某些人来说，杀人不难。

A mathematician and author, Luke Williams, is travelling up to London on a train when he meets a old lady, Lavinia Fullerton, who is also going to London, to Scotland Yard. Lavinia tells Luke that in her small village several people have died. The local police are certain that it was all accidental and are taking no action but Lavinia isn't convinced. In London Luke watches, horrified, as Lavinia is run over in a hit and run and he becomes convinced that she was telling the truth. He travels down to the village and with the aid of a local girl, who is also convinced that the deaths were murder, sets out to solve the mystery.

一股智能电流在不同屋子间流窜。它通过控制各种器具来恐吓屋子里面的居民，或者杀死他们或者对房子进行破坏。 然后它通过电线流窜到下一个屋子，开始新一轮的恐吓行动。刚刚破坏掉一套安静的房子，电流就串到下一套住宅了。这个住宅的主人是一个离过婚的父亲和他的儿子。 在这里，电流慢慢控制了所有物体，然后重伤了孩子的继母。 现在它正在设下陷阱等待孩子和他的父亲，而他们则需要尽力找到逃生的路。。。。。。

Moira Cole家人被残忍地杀害后努力地想要重建破碎的生活，但一切并不会那么容易，因为杀害她家人的正是与她拥有同样血脉的表弟。

短片

Moira Cole家人被残忍地杀害后努力地想要重建破碎的生活，但一切并不会那么容易，因为杀害她家人的正是与她拥有同样血脉的表弟。

A beautiful young woman has recurring nightmares of being chloroformed repeatedly and then bound and gagged with duct tape while completely nude. But will the final nightmare be all too real?