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The Best Episodes of Betrothed to My Sister's Ex

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Every episode of Betrothed to My Sister's Ex ranked from best to worst. Let's dive into the Best Episodes of Betrothed to My Sister's Ex!

The Best Episodes of Betrothed to My Sister's Ex

Marie, the second daughter of a poor baron’s household, is treated like a servant by her parents. Even at Marie’s birthday party, her beautiful elder...

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  1. Background image for I Could Never Replace My Sister
    9.0/10(1 votes)

    #1 - I Could Never Replace My Sister

    S1:E1

    Marie is always dressed in tatters and is treated like a servant in her own home. Then she meets Count Kyros.

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    Director:Takayuki Kitagawa
    Writer:Kenta Ihara
  2. Background image for Marie, I Want to Marry You
    8.0/10(1 votes)

    #2 - Marie, I Want to Marry You

    S1:E2

    Kyros hates aristocratic society and its ties of obligation. But why? And what changed when he met Marie?

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    Directors:Takayuki Kitagawa, Masahito Otani
    Writer:Kenta Ihara
  3. Background image for A Life I Saw in a Dream, and a Dream-like Life
    7.0/10(1 votes)

    #3 - A Life I Saw in a Dream, and a Dream-like Life

    S1:E3

    Marie begins her new life as Kyros' fiancée and finds herself bewildered by the differences from her old life.

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    Director:Unknown
    Writer:Unknown
  4. Background image for I've Found the Things I Like
    7.0/10(1 votes)

    #4 - I've Found the Things I Like

    S1:E4

    No description available

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    Director:Unknown
    Writer:Unknown
  5. Background image for The Prince and the Pitch-Black Warrior
    NaN/10(0 votes)

    #5 - The Prince and the Pitch-Black Warrior

    S1:E5

    Luiphon takes Marie to a sword fighting contest. The ferocity of it scares her. Then the dark warrior fights.

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    Director:Unknown
    Writer:Unknown
  6. Background image for Am I Enough As I Am?
    NaN/10(0 votes)

    #6 - Am I Enough As I Am?

    S1:E6

    Liu Liu, Kyros' mother, discovers surprising things about Marie. Mio investigates the baron on Kyros' orders.

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    Director:Unknown
    Writer:Unknown
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    The 20 WORST Episodes of Betrothed to My Sister's Ex

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Best Episodes Summary

"I Could Never Replace My Sister" is the best rated episode of "Betrothed to My Sister's Ex". It scored 9/10 based on 1 votes. Directed by Takayuki Kitagawa and written by Kenta Ihara, it aired on 7/5/2025. This episode scored 1.0 points higher than the second highest rated, "Marie, I Want to Marry You".