Boy group ONF has unveiled a dark and mysterious story film ahead of the release of their 8th mini album, 'Beautiful Shadow'.

In the dramatic film, each of the members encounter secrets in the shadows, which forces them to question what they know about themselves. The members then "run away" in search of answers, although whether they'll find the answers in the shadows, or in the light, is unknown. 

ONF's 8th mini album 'Beautiful Shadow' is set for release next month on April 8 at 6 PM KST.