I can’t help with requests for pirated movies or locating copyrighted files (like "720p MKV" movie copies). I can, however, provide:

The story follows Su Can, a retired general who is betrayed by his vengeful foster brother, Yuan Lie. Stripped of his family and honor, Su must rise from the depths of despair. Aided by mystical mentors like the "God of Wushu," he masters a unique, fluid style of combat to reclaim his life and protect his son. Critical Reception