Blood Sakura (2019)

A cruel travelogue that takes place in Kokura, the hometown of Japanese mystery novel master Matsumoto Seicho.
A cinematographer named Oh Seong Gil is the only survivor from the ‘Highway 32 Taxi Murder’, in which a whole team of filming staff disappeared.
He survived thanks to a miracle, and he has been collecting evidence and witnesses to look for the culprit and make a movie out of his materials.
Meanwhile, Seong Gil is tipped off by a mysterious woman and heads to Kokura, where she currently lives, right away.
Her name is Yoon Seul.