Sutradara : Hyung Seul-woo,Lee Sang-min,Sun Jong-hoon,Son Min-zun,Ko Hee-seop,Kim Seung-tae
The ones who shold never be sean... are now visible.
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.
