After the ruler of Dahla is assassinated for opposing drug traffickers, Chao Suea Phiangfa returns to govern the peaceful border city. As he intensifies the fight against criminal syndicates using Route 4 to smuggle drugs into Thailand, he must protect his people from enemies determined to preserve their illicit empire.

Cast

Phutanate Hongmanop

Suea Piangfah / Karamet

Phiyada Jutharattanakul

Wansai

Atthaporn Teemakorn

Ja Subin

Arisara Wongchalee

Sot / Suchada

Sivawong Piyakesin

Per

Phollawat Manuprasert

Samkan

Worachet Nimsuwan

Sammai

Sarut Vichitrananda

Atchasan