Five tales of dread interwoven when a sociology student gathers several of his friends on Halloween night at the local library to help him create a new urban legend with deadly consequences; Lily is in for a late night of researching and needs something to keep her going. It isn't until she's approached by a mysterious stranger that her luck may change... for the worse; a typical night of work for a librarian becomes a classic ghost story with a modern twist. Sometimes you can't keep a bad book down; Sidney is allowed to stay after hours to study for a test. It's not until she suddenly awakens in the darkened library that she realizes the horrifying truth of what lurks among the stacks of books after midnight. She better pray she doesn't become the prey; Paige faces regrets that she'd do anything to take back. When an ancient and arcane spell book literally falls into her lap, she decides to make a grave decision. Be careful what you wish for, it might just kill you.

女孩杰茜与女友吉姆在毕业晚会后，携弟弟马尔斯找男友洛根一起去一俱乐部狂欢。狂欢中吉姆拿着杰茜的手机突然失踪了，通过手机GPS定位，她们三人找到了变态囚禁狂爱德华家。糟糕的是，吉姆是爱德华的亲妹妹，她们落入了精心设计的圈套中……

女孩杰茜与女友吉姆在毕业晚会后，携弟弟马尔斯找男友洛根一起去一俱乐部狂欢。狂欢中吉姆拿着杰茜的手机突然失踪了，通过手机GPS定位，她们三人找到了变态囚禁狂爱德华家。糟糕的是，吉姆是爱德华的亲妹妹，她们落入了精心设计的圈套中……

几年后的世界，APP大厦的天才APP设计师韩晨（王冠逸饰）想要利用偶然发现激活的超级人工智能APP－Rita（秦岚饰）实现自己的梦想：得到女神笑笑（施予斐饰…

几年后的世界，APP大厦的天才APP设计师韩晨想要利用偶然发现激活的超级人工智能APP－Rita实现自己的梦想：得到女神笑笑。RITA功能强大，帮助韩晨不断得到与笑笑相处的机会，而在RITA的要求下韩晨也不断帮助Rita升级，最终韩晨终于扭转了笑笑对自己的印象。就在韩晨因为不解风情丧失了与笑笑更进一步的机会的时候，RITA却因为韩晨感谢她而给她过的一次生日而发现自己“爱”上了韩晨。大厦CEO罗毅，一直在寻找着失落的RITA，直到发现韩晨切取数据的踪迹，而韩晨也发现了爱上自己的RITA即将失控，于是在与RITA搏斗后，将RITA归还给笑笑和公司，却没想到自己早已成为Rita的一枚棋子，得到罗毅帮助后升级成功的RITA，成了整个城市的噩梦……

5个年轻人下载了一个神秘的手机App，在安装上之后，他们受到了恶魔的骚扰...

5个年轻人下载了一个神秘的手机App，在安装上之后，他们受到了恶魔的骚扰...

Ploy and Khing join forces to create an app for the betterment of society. It's called "Alliance" or "Ally". The app can match someone with a need to a volunteer qualified to help them. They help everyone, no matter how risky: delivering babies, donating blood, pest control, searching for friends in desolate alleys. It's all out of the goodness of their hearts until people start using it to boost their image on social media. Meanwhile, Gear and Max come together to create the underground app "FOEman"; it's the antithesis of "Ally". It matches people up to dole out punishment, from petty pranks to serious threats.Soon, the popularity of both apps gets out of control.

Tangled in a troubled marriage, a frustrated couple finds hope in a watch-based app that rewards good deeds — until unhealthy obsessiveness takes over.