《追随者2021》是一部优秀的惊悚,剧情片,剧情题材影视作品，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,???,文瑞妍主演的。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.