Detective Dee: The Four Heavenly Kings

Detective Dee: The Four Heavenly Kings is a 2018 action-adventure fantasy mystery film directed, produced, co-edited and co-written by Tsui Hark, and the third film in his Detective Dee film series. Despite dropping the "Young Detective Dee" title, it is a sequel to 2013's Young Detective Dee: Rise of the Sea Dragon, and as such similarly acts as a prequel to the first installment, Mystery of the Phantom Flame. Like its immediate predecessor, it was a Chinese-Hong Kong co-production and filmed in 3D.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.