Fitness instructor Julia is down on her luck, trying to make her baby boot camp a thriving business. To make ends meet, she becomes a part-time nanny for a single widowed father. Trouble is, she knows nothing about taking care of children.。刘雨彤是2000年1.11灭门案唯一幸存者,全家皆亡,她虽侥幸逃生却落下终身残疾,临死前案子依旧未破,刘雨彤含恨而终。醒来时,发现自己回到2000年1.11,杀人犯魔马上就要来敲门。。