I can’t locate a legitimate 2017 film by that exact name in official databases (e.g., IMDb, Douban, TMDB). However, the title strongly suggests a Chinese mythological action film based on Journey to the West — likely related to films such as:
Indicates the source material was a high-definition Blu-ray disc. 7... (e.g., 720p): Likely refers to the video resolution. journey-west-demons-strike-back-2017-bluray-X-7...
For the Blu-ray, your best bet for a "solid" high-quality experience is the Hong Kong 2D+3D Edition I can’t locate a legitimate 2017 film by
Journey to the West: The Demons Strike Back (2017) is a high-fantasy, CGI-heavy sequel directed by Tsui Hark and produced by Stephen Chow, highlighting the intense, distrustful relationship between Tang Sanzang and his disciples. The film, a major commercial success, is characterized by its signature "Mo Lei Tau" humor and spectacular visuals, with Blu-ray releases offering 1080p AVC/MPEG-4 transfers and high-bitrate audio. For more details, visit the Alibaba Pictures website. For more details, visit the Alibaba Pictures website