The Hundred Million Bath Dowry 2004 on netflix

A handsome young man from Bangkok is sent to an upcountry town to try and stamp out corruption. He falls in love with the local beauty, the eldest of three sisters. However, the course of true love never runs smoothly, and the couple have many obstacles to overcome. Not least is the girl’s shotgun toting, over-protective father who demands a dowry of one hundred million baht.