True to its title "Revenge Training," a man driven by jealousy uses hypnosis to completely dominate and destroy his target's mind. Rather than simply breaking them apart, he penetrates deep into their psyche, leading them into an inescapable darkness from which they can never return—this extreme, intense approach defines the film's unique style. Woven throughout the process are psychological torment and mental breakdowns, delivering a powerful impact to the viewer. This work vividly portrays the spiraling chaos of emotions, drawing the audience deeply into its world.