Hide and Seek

That Hideous Thing (1x1)

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Chae Rin lives as the granddaughter of Na Hae Geum, who is the owner of Makepacific. Hae Ran is driven insane after losing her daughter, Soo A. Yeon Joo lives as a salesperson of Makepacific. Hae Geum blames Chae Rin for the kidnapping of Soo A, so Chae Rin lives a tough life despite living with a rich family.