The Edge of Horizon: Story, Cast and Series Facts

Story and premise

As children, the "Little Prince" and the nursemaid's son were inseparable — their innocent first love blooming quietly within the palace walls. But their bond was torn apart by rigid traditions and the unyielding divide of rank and duty. Years later, they grow up in a kingdom on the brink of change. One has become a prince bound by responsibility and royal expectations, while the other longs for a life of freedom beyond the palace gates. When fate brings them face to face again amid a turbulent turning point in the nation's history, the feelings they once buried begin to bloom once more. But in a world ruled by hierarchy, honor, and unspoken rules, their love may be the one thing the kingdom cannot allow. Can love truly take root in a land where it is forbidden to exist?

Series details

• Title: The Edge of Horizon
• Format: Scripted
• Language: Thai
• Genres: Drama, Romance, History
• Premiere date: 2026-06-20
• Final broadcast date listed: 2026-08-29
• Status in TVmaze: Ended
• Network listed by TVmaze: One31
• Network country: Thailand
• Typical episode runtime: 60 minutes
• TVMaze ID: 90555
• TVDB ID: 474585

Cast and credited roles

• Jakkrasin Atsavatanachai — Phob
• Tthuchh Khummuang — Tinnakorn

Seasons in the TVmaze catalogue

• Season 1: premiered 2026-06-20; final listed air date 2026-08-29.

Source and licence

Adapted from The Edge of Horizon on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.