If you already have a copy of the movie, you can search for standalone subtitle files on reputable databases like OpenSubtitles . Look for titles listed as Wrestling (2014) Le sseu ling Using VPNs for Regional Content:
Search for a reputable 1080p WEB-DL file from the 2014-2015 Korean torrent scene. Pair it with the SRT file from OpenSubtitles (user "KoreanMelophile"). Watch it on a quiet night with headphones. You will not regret the effort. Wrestling 2014 Korean Movie English Subtitle Download
Without accurate , you lose: