The Enchanting Princess

Chao Khwanwarin (Savika Chaiyadej), the young crown princess of Wiang Sing, flees an arranged marriage and escapes to Thailand with her loyal bodyguard, Rassamee (Nattarinee Chearavanont). However, while protecting the princess from assassination attempts ordered by her ambitious aunt—who wants her own son, Chao Phasakorn (Akkaphan Namatra), to take the throne—Rassamee becomes separated from her.
The princess hides within a lam sing (Isan music) troupe under the name Warin. There, Nawi (Wongsakorn Paramatthakorn), the troupe owner’s grandson, grows suspicious of her and constantly picks on her. Meanwhile, Rojjana (Orawan Saenwiset), the troupe’s lead singer who secretly likes Nawi, uses Warin for errands, though Nawi gradually begins to sympathize with her.
Rassamee eventually finds the princess and joins the troupe as well, where she frequently clashes with Saichon (Theeweer Asawasirichai), the troupe’s lead singer and the owner’s son, who is trying to court Warin.
When the troupe faces a crisis after Rojjana leaves to join another group, Warin steps in to perform and earns great praise. Saichon’s father decides to promote her as the troupe’s new singer, with Nawi composing songs for her. Warin quickly rises to fame overnight.
Her growing popularity leads Phasakorn to discover her whereabouts. He threatens to force her into marriage by holding everyone hostage. However, Rassamee and Nawi manage to help everyone escape and expose his evil scheme, resulting in Phasakorn and his allies being exiled.
In the end, Khwanwarin ascends the throne as the rightful ruler. At the same time, she continues as the lead singer of the lam sing troupe—and forever holds the heart of Nawi, its new owner.