In de toekomst bestaat er een virtuele wereld genaamd Wonderland. Het is een plek waar kunstmatige intelligentie mensen nabootst die overleden zijn, zodat ze herenigd kunnen worden met mensen die hen nooit meer zullen zien. Zo wil een jonge vrouw haar vriend weer ontmoeten, die door een ongeluk in coma is geraakt, en tracht een man van in de veertig zijn overleden vrouw weer te zien.
| Camera | 박홍열 | Director of Photography |
| Sound | Han Myung-hwan | Sound Supervisor |
| Lighting | Kim Seung-gyu | Lighting Director |
| Lighting | Kim Hyeong-yong | Lighting Director |
| Camera | Choi Yong-jae | Key Grip |
| Camera | Kim Sung-jin | Director of Photography |
| Sound | Ahn Bok-nam | Production Sound Mixer |
| Art | Shin Eun-hee | Art Direction |
| Production | Park Kwan-su | Executive Producer |
| Art | You Cheong | Props |
| Sound | 방준석 | Original Music Composer |
| Camera | Song Kyung-min | Key Grip |
| Writing | 민예지 | Writer |
| Art | Kim Jung-woo | Set Decoration |
| Costume & Make-Up | Ham Hyun-joo | Costume Design |
| Art | Park Jun-yong | Props |
| Visual Effects | Park Dae-hun | Special Effects Supervisor |
| Editing | 김형주 | Editor |
| Art | 서성경 | Production Design |
| Crew | Lim Wang-sub | Martial Arts Choreographer |
| Production | Oh Jung-wan | Executive Producer |
| Writing | 김태용 | Writer |
| Writing | 김병서 | Adaptation |
| Costume & Make-Up | Song Jong-hee | Makeup & Hair |
| Writing | Noh Kyung-hee | Adaptation |
| Crew | Park Young-sik | Martial Arts Choreographer |
| Costume & Make-Up | Jang Yoon-jung | Makeup & Hair |
| Directing | Yun Se-yeong | Assistant Director |
| Writing | 강이관 | Adaptation |
| Production | Jang Joo-yeon | Line Producer |
| Production | Lee Bok-seon | Line Producer |
| Directing | 김태용 | Director |
| Production | Lee Seung-bok | Producer |
| Production | Cho Il-hyung | Co-Executive Producer |