Six people from different backgrounds find themselves fighting for their lives when they are swept up into a fantasy adventure in a theme park, where the dangers are real, the supernatural is the norm, and escape is next to impossible. They must pool their resources and skills in order to survive the jungle setting, if they are ever to return to their own world.
| Actor | Role |
|---|---|
 Kim Jung-hakYu Kang-Jae | Yu Kang-Jae |
 Kim Bo-kyungDan Ju-hie | Dan Ju-hie |
 Ahn Suk-hwanHwang No-in | Hwang No-in |
 Lee Jong-sooJeong Hyeon-woo | Jeong Hyeon-woo |
 Chun Jung-myungBong Joon-Goo | Bong Joon-Goo |
| PPark Jun-hwaNot listed | Not listed |
| YYoon Won-seokBaek Sang-Eo | Baek Sang-Eo |
 Han Hye-jinSu-Ra | Su-Ra |
 Han Bo-baeNot listed | Not listed |
 Ko Kyu-pilKang Jae's friend | Kang Jae's friend |
 Lee Kyu-hoActing Bear | Acting Bear |