A series of murders called 'the suicide syndrome' occurs everywhere at the same time and Phillip and Cheong-ha, who have been investigating the cases, disappear.

A series of mysterious taxi murders continue to happen and rumor has it that the victims are all the same high school graduates. Yeon-jeong, Jin-ki and Lee-seon make a great plan to investigate this case and upload the process on YouTube to become a ten million YouTuber… One day, a mysterious taxi appears in front of Yeon-jeong and her friends! A series of horrible moments are about to unfold before them! There’s another truth to “Nightscape”, a Montreal International Film Festival nominee. What is this murder taxi that these teenagers managed to get on film!