Devil Sister (), is a feel-good romantic Thai television series about love between a girl in the devil disguise and the boy next door starring Pechaya Wattanamontree (Min) and Metawin Opas-iamkajorn (Win) based on the novel "Beauty and the Guy". Produced by GMMTV together with Keng Kwang Kang and directed by Ekkasit Trakulkasemsuk and Pantip Vibultham. It was one of the television series for 2022 showcased by GMMTV during their "BORDERLESS" event on December 1, 2021. This series officially premiered on April 18, 2022 on GMM 25, it's air every Monday and Tuesday at 8:30 P.M.

Synopsis Irin (Pechaya Wattanamontree), the it girl running Bannasorn Publishing House, is crowned "the devil" for her tempestuous and fearless demeanor. But what nobody knows is that it is all an act. The truth is Irin only puts up a mean front just so her younger sister, Inn (Kanyarat Ruangrung), can stand out and be adored by all. But no matter how well Irin puts on such a cattish act, she can never stop her younger next-door neighbor Namcha (Metawin Opas-iamkajorn) from falling in love with her. In fact, Irin and Namcha used to date when they were students, but for some reason, Irin broke things off without an explanation and devastated Namcha in the process. Namcha is now a veterinarian working in a hospital, and since he's never forgotten his first love, he's ready to do whatever it takes this time around to get back together with the love of his life. Since Irin won't believe he is still in love with her, Namcha makes it his mission to prove her wrong. Unfortunately for them, this second chance at love is somehow full of obstacles because Inn has also been in love with Namcha for a long time and is working with none other than their family's lawyer Jin (Suphakorn Sriphothong) to sabotage her sister's relationship. Jin himself, through some elaborate schemes, is working to gain the trust of both Irin and her grandfather to take care of the family. And then comes Ploychan (Kanticha Chumma), the owner of a dog farm who's helping Namcha and his hospital with an ulterior motive by using her dog, Action, as a go-between. Love should come easy for the two of them, but family, work, and even friends all seem to tear them apart. How will this love be for Irin and Namcha?

Cast and characters Main Pechaya Wattanamontree (Min) as Irin The it girl who run Bannasorn Publishing House, is crowned "the devil" for her tempestuous and fearless demeanor. But what nobody knows is that it is all an act. Metawin Opas-iamkajorn (Win) as Namcha Irin's younger next-door neighbor who is a veterinarian.

Supporting Kanyarat Ruangrung (Piploy) as Inn Irin's younger sister who in love with Namcha for a long time Suphakorn Sriphothong (Podd) as Jin Irin's family lawyer Ploi Horwang (Ploy) as Namtan Namcha's older sister and Irin's friend. Phatchatorn Thanawat (Ployphach) as Paeng Irin's best friend. Kanticha Chumma (Ticha) as Ployjan Owner of a dog farm who's helping Namcha and his hospital. Nirut Sirijanya (Nhing) as Anon Irin and Inn's grandfather Apasiri Nitibhon (Um) as Prapha Namcha's mother Phollawat Manuprasert (Tom) as Chanin Namcha's father

Soundtracks Song titleArtistComposerNotesRef.ไม่คาดหวัง ไม่ผิดหวัง (Expect Nothing)Win Metawin Written & Composed by Anuroth Ketlekha (Third) of Tilly BirdsOpening ThemeHEARTLESSMin PechayaWritten & Composed by KANGSOMKSEnding Theme

Production GMMTV's first attempt at adapting Beauty and the Guy was announced in October 2019. It was titled Devil Sister (รักของนางร้าย). However, in September 2020, GMMTV revealed that Devil Sister was cancelled due to the COVID-19 pandemic. GMMTV ultimately decided to revive the project with an entirely new cast, making the official announcement at the "Borderless" event on December 1, 2021.

Reception The first episode of Devil Sister was trending on Twitter in 8 countries around the world, it's trending number 1 in Thailand, Indonesia, Philippines and Vietnam. Trending number 2 Worldwide, Singapore and Malaysia. Number 16  in South Korea and number 38 in Mexico. The series has gained significant attention and reached the top spot in the Thai series category on Youku, a popular Chinese video hosting and streaming platform that offers Chinese-language dramas, variety shows and movies.

Average TV viewership ratings

the number represents the lowest ratings and the number represents the highest ratings.

GMM25 Episode No.Episode titleBroadcast dateAverage audience share Nielsen ThailandRef.1Devil Sister EP 1 April 18, 20220.138%2Devil Sister EP 2 April 19, 20220.077%3Devil Sister EP 3 April 25, 20220.088%4Devil Sister EP 4April 26, 20220.089%5Devil Sister EP 5May 2, 20220.098%6Devil Sister EP 6 May 3, 20220.112%7Devil Sister EP 7May 9, 20220.117%8Devil Sister EP 8 May 10, 20220.093%9Devil Sister EP 9May 16, 20220.103%10Devil Sister EP 10May 17, 20220.091%11Devil Sister EP 11 May 23, 20220.085%12Devil Sister EP 12 May 24, 2022— 13Devil Sister EP 13 May 30, 20220.058%14Devil Sister EP 14May 31, 20220.116%15Devil Sister EP 15 June 6, 20220.070%16Devil Sister EP 16June 7, 20220.110%17Devil Sister EP 17June 13, 20220.134%18Devil Sister EP Final EPJune 14, 2022Average—

GMA-7 No.Broadcast dateAverage audience share Nielsen PhilippinesRef.1July 24, 20232.0%2July 25, 20231.7%3July 26, 20231.9%4July 27, 20232.0%5July 28, 20232.3%6July 31, 20232.0%7August 1, 20232.4%8August 2, 20232.1%9August 3, 20232.5%10August 4, 20232.0%11August 7, 20232.9%12August 8, 20232.3%13August 9, 20232.0%14August 10, 20232.9%15August 11, 20232.1%16August 14, 2023 2.0%17August 15, 2023 2.2%18August 16, 20232.0%19August 17, 20232.1%20August 18, 20232.0%21August 21, 2023 2.4%22August 22, 20232.9%23August 23, 20232.0%24August 24, 20232.3%25August 25, 20232.2%26August 28, 20232.9%27August 29, 20233.0%28August 30, 20231.8%29August 31, 20232.0%30September 1, 20232.3%31September 4, 20233.0%32September 5, 20232.8%33September 6, 20232.4%34September 7, 20232.4%35September 8, 20232.8%Average—

References

External links GMMTV Official Trailer