The Edge of Horizon

Name: The Edge of Horizon
Genre: Drama
Released: 2026-06-20
Cast: Theethuch Khummuang, Jakkrasin Atsavatanachai, Ponlawit Ketprapakorn, Chartayodom Hiranyasthiti, Kathaleeya McIntosh

ENDED1 Season11 Episodes★ 8.8

The Edge of Horizon is a drama series on ONE 31 that premiered in 2026, ending after 1 season and 11 episodes.

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NetworkONE 31

First AiredJun 20, 2026

Last AiredAug 29, 2026

GenreDrama

Runtime70 min

Original Titleอรุณรุ่ง

LanguageThai

CountryThailand

ProductionONE31

Overview from TMDB

Years after being torn apart by rank and tradition, a prince and his first love reunite as buried feelings bloom once more.

Cast

Theethuch Khummuang

Prince Thinnakon

Jakkrasin Atsavatanachai

Phob

Ponlawit Ketprapakorn

Prince Chattrathon

Chartayodom Hiranyasthiti

Prince Vasin

Kathaleeya McIntosh

Nual

Prinda Techaiya

Princess Siri

Nattaya Thongsaen

Jan

Duangjai Hathaikarn

Patthamapriya

Patchanok Iamsa-Ard

Ueam

Totrakul Jantima

Phanuwat Thawinjindarat

Seasons & Episodes1 season · 11 episodes

0% complete

Years after being torn apart by rank and tradition, a prince and his first love reunite as buried feelings bloom once more.

E1Episode 1

Jun 20, 202650m

Raised side by side, Tinnakorn and Phob discover first love despite the boundaries that keep them apart.

E2Episode 2

Jun 27, 202649m

Tinnakorn and Phob's hidden relationship is exposed, threatening to tear them away from each other.

E3Episode 3

Jul 4, 202648m

After deciding to pursue a military path, Phob struggles to prove himself worthy while Thinnakon faces increasing pressure from the royal family and court expectations.

E4Episode 4

Jul 11, 202647m

Phob is assigned to assist with security for the royal celebration, using the mission as a way to get close to Tinnakorn again. Meanwhile, a political struggle that could shake the royal regime begins to unfold in secret.

E5Episode 5

Jul 18, 202653m

On the day of the royal celebration, tensions reach a breaking point as the progressives secretly plot a coup. Standing on opposing sides, Phob and Tinnakorn are drawn into a life-or-death crisis.

E6Episode 6

Jul 25, 202646m

Thin comes to accept that the more she tries to forget Phob, the deeper his feelings for him grow. Phob and Thin find their own private space where they can love each other freely and spend happy times together. But the day of the final showdown is drawing near.

E7Episode 7

Aug 1, 202653m

Tinnakorn and Phob’s secret relationship is discovered by Tinnakorn’s father, who demands they separate for the sake of the family’s honor. Meanwhile, the Siamese Revolution erupts, bringing a sweeping transformation to both their love and the nation’s ruling power.

E8Episode 8

Aug 8, 202659m

The Siamese Revolution succeeds, and Phob becomes one of those who helped overthrow the old regime. As the royal family loses power and the Varakulvatin family faces political reckoning, Phob desperately tries to win Tinnakorn back—only to receive a final goodbye.

E9Episode 9

Aug 15, 202669m

As the royal family suddenly collapses, Tinnakorn and Phob’s relationship reaches an impasse. Standing on opposing sides, the two are forced apart.

E10Episode 10

Aug 22, 202663m

The new government tightens press censorship, leaving Phob to question whether the revolution has strayed from its original ideals. Meanwhile, Tinnakorn’s grandmother’s worsening illness plunges him into the fear of losing another loved one.

E11Episode 11

Aug 29, 202679m

As civil war in Siam reaches a breaking point, Phob and Tinnakorn are pushed to opposite sides of the battlefield. In order to save Tinnakorn, Phob is gravely wounded.

About The Edge of Horizon

The Edge of Horizon is a drama series on ONE 31. The show first aired on Jun 20, 2026 and currently has 1 season and 11 episodes. The Edge of Horizon has ended. It has a rating of 8.8/10 based on 15 votes. The cast includes Theethuch Khummuang, Jakkrasin Atsavatanachai, Ponlawit Ketprapakorn, Chartayodom Hiranyasthiti, Kathaleeya McIntosh.