年轻的自由摄影师Thun（Ananda Everingham）这日携女友Jane（Natthaweeranuch Thongmee）与大学同窗聚会完毕开车归家，途中Jane将一名飘忽而至的女子撞倒在地。Jane欲下车查看女子伤势，被Thun劝阻，两人匆忙逃离肇事现场。Jane开始终日坐立不安，并指责Thun冷血，Thun只叫她放宽心莫多虑。　　Jane的担心并非多余，一连串怪事紧接将他们找上：Thun所拍的许多照片上多出一个模糊的女影、颈部莫名疼痛起来、那日聚会的同窗先后跳楼死去……两人更在暗室多次突然陷入恐怖氛围中。为了摆脱噩梦，Jane决定展开深入调查，与Thun有关的一个女子的悲惨经历慢慢浮出水面。

Kuad和Kai是兄弟，他们从小就分开了Kuad在贫民窟长大，靠赌博维持生活，而Kai则和他的祖母在一起。当一次事故导致祖母昏迷，需要更多的钱来治疗时，Kai开始寻找他的哥哥Kuad。当他们在赌场碰运气，为祖母筹钱时，事情发生了翻天覆地的变化。

Robert Thorogood adapts his own novels alongside Lucia Haynes (“Vera”) and Julia Gilbert (“Midsomer Murders”), each of whom will write a two-episode murder mystery. Thorogood’s episodes will be an adaptation of his second novel, “Death Comes to Marlow” while Haynes and Gilbert are set to pen brand new stories.

Kuad and Kai are siblings who are apart from one another since their childhood. Kuad is brought up in a slum and supports his life by playing gambling whereas Kai is with his grandmother. When an accident causes grandmother to be in a coma and need more money for the cure, Kai begins searching for his brother Kuad. Things turn upside down when the siblings reunite to take their chance in a gambling house to get the money for grandmother.