Spiritpact (2018)

Yang Jinghua, a young heir to a family of exorcists, is left struggling alone after his parents’ deaths. Barely surviving, he encounters the wealthy and skilled exorcist Duanmu Xi while trying to fend off a spirit. After a fatal accident, Yang awakens to find himself in a contract with Duanmu Xi, marking the start of his new life.

Unfortunately the movie Spiritpact is not yet available on HBO Max.