Blue Sunshine (1977) Korean Early VHS Rental [NTSC] Korea Horror

Title: Blue Sunshine (1977, this VHS release is an early one, from 1984)
Country of movie: USA
Country of VHS release: South Korea
Audio: English
Subtitles: Korean, but there are also Chinese subtitles showing from the original video source.
Format: NTSC
Ex-rental: yes
Condition cassette: neat with some casual sign of use.
Playback quality: no substantial issues detected with this particular copy, but the original video looks to be casually sourced from a reel that has plenty of crackle and imperfections, also Chinese subtitles in there, all well watchable.
Condition case: original label case with sign of regular use and age.
Condition inlay: mild touch at some edges, colors look good.