DDOGAK

She just wants to start fresh so she can graduate in peace. She just wants to leave behind all the bad memories - her sleepwalking, the trauma from being bullied at school - all of it. She did everything she could to keep to herself, but the class president, Hae-on, just won't leave her alone. One day, when Seulbi visits the local lake Hae-on recommended, she comes across something she never imagined seeing in her wildest dreams: a wild, dark mermaid.

After saving her eldest daughter, Nari, from an accident, Soyeong loses the baby she was carrying. Following the accident, eight-year-old Nari begins pretending to be her deceased younger sibling. Is it a regression caused by trauma, or has the dead child really borrowed her daughter’s body? The more she suspects her daughter, the more she is forced to confront a horrifying part of herself that no mother should ever have to harbor.

When architect Jae embarks on a solo vacation to Spain, it may seem that she’s running from her past, away from her abusive ex-boyfriend who sought to control her life. For Jae, however, the trip represents a new chapter as she learns to stand on her own again. Her vacation takes an interesting turn when she’s mistakenly assigned to the same hotel room as Joff, a handsome and successful businessman who is intrigued by Jae’s kind and independent nature. Meanwhile, a sinister figure from Jae’s past begins to haunt her once again…