Betrothed to My Sister's Ex (2025) - TV Series backdrop image

Betrothed to My Sister's Ex

2025
1 Season
12 Episodes
8.1/10
Ended

Genres

AnimationComedyDrama

Overview

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 sister, Anastasia, is the star. Outside, Marie bumps into Count Kyuros Granado, who falls for her at first sight. Yet, due to a misunderstanding, the Count proposes to Anastasia. After a tragic accident, Marie must marry the count instead!

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Episodes

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Season 1 Episodes

Watch Betrothed to My Sister's Ex (2025) Online Free

Stream all 1 season of Betrothed to My Sister's Ex (2025) for free in high quality on BingeBox, a Animation, Comedy, Drama series. 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 sister, Anastasia, is the star. Outside, Marie bumps into Count Kyuros Granado, who falls for her at first sight. Yet, due to a misunderstanding, the Count proposes to Anastasia. After a tragic accident, Marie must marry the count instead! No subscription or registration is required, simply choose an episode and start watching.

Frequently Asked Questions

Where can I watch Betrothed to My Sister's Ex online for free?+

You can watch Betrothed to My Sister's Ex (2025) online for free in HD on BingeBox. Every season and episode is available with no subscription or sign-up required.

How many seasons does Betrothed to My Sister's Ex have?+

Betrothed to My Sister's Ex has 1 season and a total of 12 episodes.

When did Betrothed to My Sister's Ex first air?+

Betrothed to My Sister's Ex first aired in 2025 and falls under the Animation, Comedy, Drama genre(s).

Who stars in Betrothed to My Sister's Ex?+

Betrothed to My Sister's Ex stars Rena Motomura, Daiki Hamano, Minami Tanaka, Ryohei Kimura among others.

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