Sai Fah Kub Somwang

Somwang (Pao Paowalee), a talented young seamstress, lives with Aunt Chuan (Pimkhae Kunjara Na Ayudhaya), the owner of the tailoring shop "Chuanchom Phusa." After graduating, she helps out at the shop. One day, Madam Srisamorn (Moo Pimpaka) comes to the shop to have a dress made, bringing along Yodchai (Louis Pongphan), her much younger husband. Somwang falls head over heels for Yodchai, mistakenly thinking he is Madam Srisamorn's son. Seeing Somwang's interest in him, Yodchai turns up his charm even more.
Eager to see Yodchai again, Somwang volunteers to deliver the finished dress to Madam Srisamorn. But instead of finding Yodchai, Somwang witnesses Dan (AA Peerawat) murdering Madam Srisamorn—a hit actually ordered by Yodchai himself to seize her fortune. Dan tries to kill Somwang to silence her but fails.
Lieutenant Wanchart (Tun Pichetchai) realizes Somwang clearly saw the killer's face, so he places her under witness protection until the culprit is caught. For her safety, he hides Somwang in the Luk Thung (Thai country music) band of Chuchana Watanyu (Surachai Sombatcharoen), while assigning Sergeant Kularb (Cha-aim Siripitchaya) to help guard her.
Somwang is secretly thrilled to be in a Luk Thung band, but Saifah (Captain Phutanate), the band owner's son, dislikes the idea. This is unlike Bas (Mouse Natcha), the dance instructor, who falls in love with Somwang the moment he sees her. Somwang knows Saifah is trying to bully and pressure her into leaving, but she eventually proves her talent and successfully wins everyone's acceptance. This includes Jae Nao (Yingyong Yodbuangam), the band's transgender secretary; Jae Ju (Apaporn Nakornsawan), the cook and makeup artist; as well as Poyfai (Tai Thanawut) and Samlee (Jukkabum Chernyim), the band's two chaotic comedians.
While the band's financial problems worsen, Jomkwan Watanyu (Charm Iyavarinch), the band's lead singer, constantly causes various troubles. However, Somwang manages to help solve the problems every time, causing Saifah to start developing feelings for her. One day, Jomkwan sneaks off to sign a contract with Sia Tee (Buay Chetthawoot), the owner of a famous record label, causing her to miss the band's concert. Saifah, having heard Somwang sing beautifully around the house, solves the crisis by introducing Somwang as the band's new singer under the stage name "Somwang Watanyu."
Overnight, Somwang becomes instantly famous. This deeply angers Jomkwan, who declares war and picks fights with Somwang at every stage.
Meanwhile, Yodchai, afraid the police will trace Madam Srisamorn's murder back to him, orders Dan to hunt down the eyewitness at all costs. Eventually, Yodchai discovers that the person he has been searching for is actually Somwang. Yodchai lures Somwang into a trap to silence her, but Somwang, blissfully unaware, thinks the man she fell in love with simply wants to see her. She falls for the trick and goes to the meeting spot, but by a stroke of luck, she manages to escape Dan's clutches once again.
Ultimately, however, Somwang's ever-growing fame only puts her life at greater risk of being hunted down... How will Somwang's love story and her endangered life unfold???