- Drama: Abyss
- Revised romanization: Eobiseu
- Hangul: 어비스
- Director: Yoo Je-Won
- Writer: Moon Soo-Yun
- Network: tvN
- Episodes: 16
- Release Date: May 6 – June 25, 2019
- Runtime: Monday & Tuesday 21:30
- Language: Korean
- Country: South Korea
Ko Se-Yeon (Kim Sa-Rang) is a beautiful prosecutor and she is good at her job. She gets into an accident and dies. Due to mysterious bead Abyss, Ko Se-Yeon is revived, but she now has a different appearance. Ko Se-Yeon (Park Bo-Young) now possesses a common appearance. The mysterious bead Abyss revives dead persons, but they gain a different appearance. Their appearance depends on how good their spirit was.
Meanwhile, Cha Min (An Se-Ha) is the successor of a cosmetics company. He is smart, humble and has a good heart. He is also unattractive. Cha Min gets into an accident and dies. Due to the mysterious bead Abyss, he comes back to life with a different appearance. Cha Min (Ahn Hyo-Seop) now has a handsome appearance.
Ko Se-Yeon begins to work as an attorney at a law firm. Cha Min begins to work for Ko Se-Yeon at the law firm.