Overview
When the app is launched, a ghost appears. Developed by four young adults, the app becomes the centerpiece of a livestream where they venture into a supposedly haunted mountain to prove its authenticity—only to meet a grim fate.
Cast
- Kim Young-jae as Dong-ju
- Kim Ju-a as Han-byeol
- Yang Jo-a as Sun-young
- Kim Hee-jung as Na-yeon
- Park Seo-ji as Jin-seo
- Kim Young-sun as Sun-young
- Anupam Tripathi as Suneta
- Limm Yea-eun as Collector
- Son Min-zun as Min-zun
- Lee Seung-yeon as Eun-ah