Synopsis of The Next Prince

It follows the story around the crown prince and successor Khanin of the Atsawathewathin royal family (played by NuNew Chawarin Perdpiriyawong), along with his royal protector Charan Phithakdheva (played by Zee Pruk Panich), whose family has served as the Atsawathewathin's royal guard for generations. Khanin resides at a distance from Emmaly and shows little interest in claiming the throne. However, Charan, in his role as the royal guard, is tasked with bringing Khanin back to the country.

Emmaly, recognized for its bountiful resources on both land and water, is governed by a monarchy divided into five regions, each led by its ruler. In adherence to royal law, representatives from each region must vie for the throne, and the triumphant heir's father ascends to become the new king of Emmaly.