The Substitute Heir: Dragon King's Return
The Substitute Heir: Dragon King's Return is a 85-episode family short drama streaming in English on Dramaflix — every short series from 45+ platforms for just $12 a month.
Where to watch?
Dramaflix is the better dealPay $7.99 less per month with Dramaflix: the short series of 45+ platforms, including LuminaReels, in one plan.Save $7.99 a month
Plot
When the mighty Dragon King Long Ao mysteriously vanishes after an attack, his lookalike—takeout delivery guy Long Jin—gets thrown into the dragon realm as his replacement.Seizing the opportunity, Shen Si Tong, the Dragon King’s fiancée, forces Long Jin into a marriage of convenience to boost her family’s status among the Five Great Clans But as an impostor in a world of power players, Long Jin faces relentless humiliation—until the dormant dragon blood in his veins awakens under Shen Si Tong and Tang Xi Feng’s ruthless training.No longer the meek outsider, Long Jin transforms into a true Dragon King, embracing his brother’s legacy to protect Jinling with claws, fire, and a newfound roar of authority.
Frequently Asked Questions
Where can I watch The Substitute Heir: Dragon King's Return?
The Substitute Heir: Dragon King's Return streams in English on Dramaflix; its source platform is LuminaReels. A Dramaflix subscription covers every short series from 45+ platforms.
How much does it cost to watch The Substitute Heir: Dragon King's Return?
On Dramaflix, The Substitute Heir: Dragon King's Return is included in a single $12/month plan that covers all short series from 45+ platforms. Watching it on LuminaReels alone costs $19.99 a month — Dramaflix is $7.99 cheaper per month.
Is The Substitute Heir: Dragon King's Return on Dramaflix?
Yes, The Substitute Heir: Dragon King's Return is in the Dramaflix catalog with all episodes available in English.
How many episodes does The Substitute Heir: Dragon King's Return have?
The Substitute Heir: Dragon King's Return is a short (vertical) mini series with 85 episodes in total.
What genre is The Substitute Heir: Dragon King's Return?
The Substitute Heir: Dragon King's Return is a family short drama.
Is The Substitute Heir: Dragon King's Return dubbed or subtitled in English?
The Substitute Heir: Dragon King's Return is available on Dramaflix with English dubbing and/or English subtitles.
What is The Substitute Heir: Dragon King's Return about?
When the mighty Dragon King Long Ao mysteriously vanishes after an attack, his lookalike—takeout delivery guy Long Jin—gets thrown into the dragon realm as his replacement.Seizing the opportunity, Shen Si Tong, the Dragon King’s fiancée, forces Long Jin into a marriage of convenience to boost her…
Streaming info last updated: October 10, 2026
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