Phaen, a young man left with a strange condition after an accident, quietly admires Suea Phrai—a noble thief revered by the people of Hup Phaya Suea. He also harbors a secret love for Phailin but keeps it hidden due to his modest background.

One day, Phaen returns home to find his mother fatally attacked. With her final breath, she names the Red Scarf Bandit as her killer. Devastated, Phaen swears revenge. This marks the beginning of a gripping quest for justice in the heart of Phaya Suea Valley.