Kim Heechul was just a normal 22 year old when he suddenly dies. He wakes up years later to see that he's been revived as a zombie and is forced to be in this idol group with 14 other zombies. Will they be successful without revealing their zombie identities?

Super Junior

- Park Jungsoo aka Leeteuk : Died in 2005 at age 22. Used to be in idol group Shiny Heaven.

- Kim Heechul : Main Character. Died in 2005 at age 22. First to regain consciousness.

- Han Geng aka Hankyung : Died in 1996 at age 21. Used to be an actor.

- Kim Jongwoon aka Yesung : Died in 1999 at age 21. Used to be a singer.

- Kim Youngwoon aka Kangin : Died in 1996 at age 20. Used to be in idol group Brave Knights.

- Shin Donghee aka Shindong : Died in 2002 at age 20. Used to be a filmmaker.

- Lee Sungmin : Died in 2010 at age 19. Used to be a model.

- Lee Hyukjae aka Eunhyuk : Died in 1997 at age 19. Used to be a dancer.

- Lee Donghae : Died in 1997 at age 19. Used to be a songwriter.

- Choi Siwon : Died in 2002 at age 18. Used to be an actor.

- Kim Ryeowook : Died in 2001 at age 18. Used to be a singer.

- Kim Kibum : Died in 2004 at age 18. Used to be an actor.

- Cho Kyuhyun : Died in 2011 at age 17. Used to be a singer.

- Zhou Mi : Died in 1998 at age 19. Used to be in idol group Power Line.

- Henry Lau : Died in 2015 at age 16. Used to be a violinist.