Hayley stumbles upon a bundle of letters with an engagement ring from a mysterious sender, she decides to respond to him with her own alias, and with it start the anonymous correspondence that will change her life forever.

Matt是著名魔法世家的帅气男法师，也是个商人。根据魔法传统，他即将于好友Lizzie结婚。两人单身，所以并不怎么介意，顺着家长的意愿订下婚约。在一个派对上，Matt遇见心理医生Sara。第二天，Matt发现自己控制不住自己的魔法，而Sara也渐渐发现自己有了魔法。一场搞笑的魔法喜剧即将上演。

Kristin, a cynical 34-year-old, drinks a mysterious champagne on Christmas Eve and wakes up seventeen years in the past, sharing a room with her 17-year-old self. Given the chance to change the worst Christmas of her life, she attempts to fix past mistakes, only to discover surprising truths about her family that may help her mend her present-day relationships.

比琳达（萨拉·琼斯 Sarah Jones 饰）在不久之前永远的失去了自己的丈夫，这件事情令她心碎欲绝，久久无法走出阴云之中。为了能够暂时抽离，比琳达离开了伤心地，前往一座地处偏远的小镇，在那里作为一名医生开始了新的生活。小镇上淳朴的民风和优美的风景短暂了治愈了比琳达的内心。
然而好景不长，就在比琳达在这里渐渐寻找到归属感之际，一种奇怪的瘟疫席卷了整个小镇，越来越多的居民们在病痛之中死去。身为镇上的医生，比琳达在安妮（海莉·达芙 Haylie Duff 饰）和李（Jordan Bridges 饰）的帮助之下，比琳达开始了对这场瘟疫的研究和抵抗。