Plot
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.
Trailer
Trailer's not available.
Cast
Kim Young-jae
Kim Ju-a
Yang Jo-a
Kim Hee-jung
Park Seo-ji
Kim Young-sun
Anupam Tripathi
Im Ye-eun
Son Min-zun
Lee Seung-yeon
Kim Kyu-nam
Kim A Cheon
