Skip to content
WhereToStream

Sign in to WhereToStream

Sync your watchlist across devices

Free to use. No password required.

The Longest Promise
Series — 1 seasonComplete Series — 1 SeasonTV-14

The Longest Promise(2023)

  • Sci-Fi & Fantasy
  • Drama

~45 min/ep

Last verified: 20/04/2026 — This information may be out of date

8/10IMDb
NRRotten Tomatoes
NRMetacritic

Viewer Rating

Have you seen this? Rate it.

1 season, 40 episodes

40 episodes — ~45 min each — Total: ~30 hours

Commitment

Episodes

Also included free with:

As an Amazon Associate, WhereToStream earns from qualifying purchases. Some links are affiliate links.

All 1 season available on each service

Trailer

Synopsis

Bound by destiny, a banished prince becomes a teacher to a strong-minded princess - until fate makes them enemies amidst dangerous power struggles.

Mood

Director

Jiang Jia Jun

Cast

  • Zhan Xiao
  • Min Ren
  • Yilun Fang

You might also like

Part-Time Idol (2017)
6.5

Part-Time Idol

2017

Netflix
Ghost Whisperer (2005)
6.5

Ghost Whisperer

2005

Disney+All 4
Tekken: Bloodline (2022)
6.5

Tekken: Bloodline

2022

Netflix
Abla Fahita: Drama Queen (2021)
6.5

Abla Fahita: Drama Queen

2021

Netflix
The Baxters (2024)
6.5

The Baxters

2024

Amazon Prime Video
Piste Noire
6.5

Piste Noire

ITVX
Katana Maidens: Toji no Miko (2018)
6.5

Katana Maidens: Toji no Miko

2018

Crunchyroll
Amerika Square (2016)
6.5

Amerika Square

2016

Plex
Witch Craft Works (2014)
6.5

Witch Craft Works

2014

Crunchyroll
Dance in the Vampire Bund (2010)
6.5

Dance in the Vampire Bund

2010

Crunchyroll
The Gallows Pole
6.5

The Gallows Pole

BBC iPlayer
Hanzo the Razor: Sword of Justice (1972)
6.5

Hanzo the Razor: Sword of Justice

1972

Plex

Check availability by service

Accessibility

  • SubtitlesSubtitles available
  • Audio DescriptionUnknown
  • Sign LanguageUnknown