My Son Is the Duke's Secret Heir poster

My Son Is the Duke's Secret Heir

9 episodes, from MoboReels

Episodes 9

Seven years ago Nicole was drugged by her fiance and her best friend and left in the wrong room. One night with Duke Kerr Graham and then she vanished, leaving gold coins and a studded earring, never knowing she was pregnant. She returns to Aelphis with a genius son, takes a post as a clerk in Kerr's estate to clear her father's name, and finds the man from that night. He suspects her. She believes him cruel and hides his son.

Quick facts

Episodes
9
Made by
MoboReels
Official app
MoboReels
Language
English
Genres
Medieval, One Night Stand, Babies, Impostor, Comeback
Added here
8 November 2026

Where can I watch My Son Is the Duke's Secret Heir for free?

Right here. Press Play and DramaSpot opens it in your browser, no download or account, with the video coming from MoboReels.

How many episodes does My Son Is the Duke's Secret Heir have?

9 episodes in total.

Is My Son Is the Duke's Secret Heir one film or several episodes?

Several short episodes rather than a single film. They run back to back here, so you can sit through the whole story in one go as if it were a movie.

Is the MoboReels app required for My Son Is the Duke's Secret Heir?

Not at all. Any phone or computer browser will do, with nothing to install and nothing to sign up for.

How does My Son Is the Duke's Secret Heir compare in length?

It runs longer than 45% of the 1,702 MoboReels dramas we list.

What genre is My Son Is the Duke's Secret Heir?

We file it under Secret baby and twins, and 2,823 dramas on DramaSpot share the Secret baby and twins label.

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