The Age of Blood (2017)

After a lost battle, Kim Ho, a once-proud swordsman for the king, is suddenly reappointed as a lowly prison guard. Working overnight on his first day, he runs headlong into an attempted prison break.

The Age of Blood is an action movie featuring Jung Hae-in.

The Age of Blood is currently streaming for free (ad-supported) on AsianCrush, Cineverse, Freevee, Plex, Plex Player, Rakuten Viki and The Roku Channel and it's also available on Kocowa, Midnight Pulp and Rakuten Viki.

It is also possible to buy The Age of Blood on Amazon Video.