6 epsEpisodes6 episodes · 1–6 free here
Free on Back'n'Time
The story
Quick answer: 6 episodes, English original audio, and episodes 1–6 play right here tonight.
Ordinary Isolde rescues Griffin, the hidden CEO of Kane Group, on a stormy night. To pay for her mother's surgery and satisfy his grandmother's marriage condition for inheritance, they sign a one-year marriage contract immediately.
Griffin repeatedly protects her from cousin Dominic and ex-girlfriend Vivian, and the arrangement becomes love. After becoming pregnant, Isolde overhears a fragment of a business conversation and believes Griffin wants the baby removed.
- Episodes
- 6
- Language
- English
- Free here
- Episodes 1–6
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Questions people ask
How many episodes are there in The Billionaire's Hidden Heir?
The Billionaire's Hidden Heir has 6 episodes in total. Short dramas run about one to two minutes an episode, so it is an easy one-sitting binge. Episodes 1–6 play right here on Back'n'Time.
Can I watch The Billionaire's Hidden Heir for free?
Yes — the first 6 episodes are free to watch on this page, no account and no sign-up.
What happens after episode 6?
Tap episode 7, or any tile with a lock on it, and we hand you over to the official app at that episode. If the app isn't installed yet, you'll land on its store page first. We don't host the locked episodes and we never ask for payment details.
What's The Billionaire's Hidden Heir about?
The story section above has the setup without spoilers past episode 6.
What language is The Billionaire's Hidden Heir in?
The audio is English. It was added to Back'n'Time on Oct 25, 2026.
Episode 7 continues in the app
You've watched the free part. The Billionaire's Hidden Heir carries on in the official app — we'll open it at this episode.
Continue in the official appKeep watching 1–6