Who Are You, Mr. Ka?.

After spending years in a notorious Thai prison, an enigmatic old man known as Mr. Ka returns to his homeland. His path crosses with Igor, a young man who becomes his accidental companion. Little did they know that this chance encounter would pull them into a web of dangerous international intrigue. To survive and protect Igor, Mr. Ka must use his lethal skills and sharp mind to unravel a deadly conspiracy, forcing his enemies to fall into their own traps.