The Night of the Undead(2020)
Jukji anneun ingan-deul-e bam 2020
So-hee (Lee Jung-hyun) is happily married to her seemingly perfect husband Man-gil (Kim Sung-oh), but she senses something wrong. Because he's so perfect, he starts to get suspicious and hires a detective to follow him. He learns that he has been married several times before and that his wives are either missing or dead. Man-gil also thinks his identity has been revealed. Now So-hee must join forces with her friends and act before Man-gil.