又名：Hong yi xiao nu hai 2 The Tag-Along 2
整日奔波处理许多个案的社工师李淑芬（杨丞琳 饰），某天接获通报到一桩虐童案件，正盘查女童母亲林美华（高慧君 饰）时，突然接到女儿雅婷下午失踪于校园的消息，心急如焚的淑芬查看学校监视器后，竟发现雅婷跟着一名穿着红衣、身影诡异的小女孩离去，这个小女孩是谁？她们要去哪里？循着 线索，淑芬随着救难队在山区的废弃医院发现疑似雅婷的踪影，但找回的却是失踪已久的广播主持人沈怡君（许玮宁 饰）。无计可施的淑芬只好
Title：Hong yi xiao nu hai 2 Year：2017 Rated：Not Rated Genre：Horror / Thriller Language：Mandarin / Min Nan Country：Taiwan Director：Wei-Hao Cheng Writer：Shih-Keng Chien / Wan-Ju Yang Actors：Rainie Yang / Wei-Ning Hsu / Francesca Kao Plot：A mother goes in search of her missing teenage daughter after her sudden disappearance. She is told that her daughter was last seen in the company of a girl in red, leading the mother to attempt to unravel the mystery behind the girl.
