Boon, a struggling hair stylist, flees to Chiang Mai after losing her job and discovering her boyfriend’s betrayal. While at a hot spring, she nearly drowns and is mysteriously saved. When she awakens, she finds herself in the body of Princess Fongnuan, a sickly noblewoman in the ancient Lanna Kingdom. Adapting to her new life, Boon faces the challenges of survival and love, encountering kind Chao Saen Thep, her sister's fiancé, and the stern Chao Mueang Fah. Her unconventional thoughts captivate those around her, bringing a fresh perspective to the kingdom's old ways.
Scarlet Heart Ullavee (2026) is a drama series that premiered on November 4, 2026, spanning 1 season and 2 episodes. It stars Tontawan Tantivejakul, Metawin Opas-iamkajorn, Korapat Kirdpan and Tawan Vihokratana.
Watch the official trailer for Scarlet Heart Ullavee before you start streaming.
Tontawan Tantivejakul
as Fongnuan / Boon
Metawin Opas-iamkajorn
as Prince Mueang Fah
Korapat Kirdpan
as Prince Saen Thep
Tawan Vihokratana
as Prince Intharach
Nattawat Jirochtikul
as Prince Chom Han
Phuwin Tangsakyuen
as Prince Fah Ham
Tanapon Sukumpantanasan
as Prince Kong Thai
Jiratchapong Srisang
as Prince Pha Wiang
Sarunchana Apisamaimongkol
as Maneethip
Apasiri Nitibhon
as Thewi Sukhantha
Pansa Vosbein
as Khongkham
Nachcha Chuedang
as Daokaew
We don't appriciate the series Scarlet Heart Thailand using our Myanmar traditional clothing, dance, and culture as Thai tradition. Konbaung-era Myanmar attire and Lanna traditional clothing are distinct cultural traditions with their own histories and identities. We respect Thai culture and ask for the same respect for ours. We urge GMMTV and the production team to publicly address these concerns, clarify the…
Reviewed on October 22, 2026
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Scarlet Heart Ullavee (2026) does not have a confirmed streaming service listed for your region yet. Availability is refreshed regularly, so check back for updates.
Scarlet Heart Ullavee has 1 season and 2 episodes in total, starting from its premiere on November 4, 2026.
Scarlet Heart Ullavee is currently listed as returning series.
Scarlet Heart Ullavee (2026) stars Tontawan Tantivejakul, Metawin Opas-iamkajorn, Korapat Kirdpan, Tawan Vihokratana and Nattawat Jirochtikul. The full cast list with character names is available in the cast section of this page.
The official Scarlet Heart Ullavee trailer is embedded in the trailer section of this page and plays instantly in your browser.
