由车艺莲,赵汉善,崔弼立,金静华,朴孝敏,郑钟宇,金正泰,金汉钟,金在一,강필선,文瑞妍领衔主演的追随者2021是一部综合评分5.0分的韩国恐怖片。The story of Yeon-Hee who appears to be having a happily married life but is actually experiencing domestic violence. Little by little, Yeon-Hee begins to fall into danger after her SNS account was hacked.
