成年的泰德·天普顿被诬陷参与公司犯罪,于是变回宝贝老板,与哥哥蒂姆一起生活,假扮成他的孩子。While Ted and Maxie are on a rock climbing trip to help conquer Ted's fear of heights, they find an unknown creature in the woods. They film their adventure and their footage is later discovered and compiled by an unknown person. They went into the woods on a quest to help Ted overcome his fear of heights but instead, they discovered a far bigger threat.—Jesse Heisel。故事的开头发生在十五年前,大学情侣林清禾和蒋峤生毕业后共同创业,婚后育有一子一女,原本幸福圆满的生活在一次意外后发生翻天覆地的变化。林清禾潜水时突生变故失去意识,再次睁眼竟发现自己穿越到了十五年后。。