Bua, a medical student from today’s 5G era, is mysteriously swept back to King Rama III's reign – the golden era of Thai traditional medicine. Immediately thrown into an unknown world where she finds allies and rivals, her modern ways inevitably clash with old traditions.

• Mario Maurer
• Kimberly Ann Voltemas
• Masu Junyangdikul
• Sirilak Kwong
• Tadsapon Wiwitawan
• Patt Napapa Thantrakul
• Chartayodom Hiranyasthiti
• Jariya Anfone