Harimau, who once ruled Bangkok's underworld, returns to find his former lover. However, the former lover he seeks is the wife of Muang Surin, the detective in charge of his investigation. Meanwhile, an underworld organization, seeking revenge on Harimau for betraying them, kidnaps his former lover. Enraged by this, Harimau goes to their hideout alone. Muang Surin, hearing the news late, joins him, and the two dismantle the organization. However, Harimau falls to Miaeko's bullets, dying while wishing Muang Surin happiness.