Season 1 of Plerng Phariya premiered on October 27, 2020.

Rungwigrai falls for Kingchan but she is being in love with Klao, a worker. They made a love promise with each other. Firstly, Kingchan feels sorry for Ringwigrai unusual and becomes hate because he tries to assault her. She decides to elope with Klao. Rungwigrai let ruffian chasing after them and beat Klao to die. Kingchan is going to be mad because of this.