TV Betrothed to My Sister's Ex - Season 1 Episode 3 : A Life I Saw in a Dream, and a Dream-like Life Betrothed to My Sister's Ex - Season 1 Episode 3 : A Life I Saw in a Dream, and a Dream-like Life 8.381/10 by 21 users Marie begins her new life as Kyros' fiancée and finds herself bewildered by the differences from her old life. Details Casts Posters Images Title Betrothed to My Sister's Ex - Season 1 Episode 3 : A Life I Saw in a Dream, and a Dream-like Life Alternative Titles 破烂千金被姐姐的原婚约者溺爱着, 衣衫褴褛的大小姐受到姐姐前未婚夫的宠爱, Zutaboro Reijō wa Ane no Moto Konyakusha ni Dekiai Sareru, Zutaboro Reijou wa Ane no Moto Konyakusha ni Dekiai Sareru, zutaboro, Loved by Her Sister's Former Fiancé First Air Date 2025-07-05 Last Air Date 2025-09-20 Number of Episodes 12 Number of Seasons 1 Genres Animation, Comedy, Drama, Networks MBS, TBS, CBC, Casts Rena Motomura, Daiki Hamano, Minami Tanaka, Ryohei Kimura, Yoko Hikasa, Sayaka Ohara, Tetsuya Kakihara, Tatsuyuki Kobayashi, Yuuka Aisaka Plot Keywords , Marie (voice) Rena Motomura Kyros (voice) Daiki Hamano Anastasia (voice) Minami Tanaka Louisphon (voice) Ryohei Kimura Mio (voice) Yoko Hikasa Ryu Ryu (voice) Sayaka Ohara Toppo (voice) Tetsuya Kakihara Thomas (voice) Tatsuyuki Kobayashi Tunica (voice) Yuuka Aisaka Episodes List Betrothed to My Sister's Ex Season 1 :Episode 1 I Could Never Replace My Sister I Could Never Replace My Sister 2025-07-05 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... Betrothed to My Sister's Ex Season 1 :Episode 2 Marie, I Want to Marry You Marie, I Want to Marry You 2025-07-12 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... Betrothed to My Sister's Ex Season 1 :Episode 3 A Life I Saw in a Dream, and a Dream-like Life A Life I Saw in a Dream, and a Dream-like Life 2025-07-19 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... Betrothed to My Sister's Ex Season 1 :Episode 4 I've Found the Things I Like I've Found the Things I Like 2025-07-26 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... Betrothed to My Sister's Ex Season 1 :Episode 5 The Prince and the Pitch-Black Warrior The Prince and the Pitch-Black Warrior 2025-08-02 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... Betrothed to My Sister's Ex Season 1 :Episode 6 Am I Enough As I Am? Am I Enough As I Am? 2025-08-09 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... Betrothed to My Sister's Ex Season 1 :Episode 7 You're So Close, I Think You May Make Me Dizzy You're So Close, I Think You May Make Me Dizzy 2025-08-16 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... Betrothed to My Sister's Ex Season 1 :Episode 8 A Gift More Lovely Than Jewels A Gift More Lovely Than Jewels 2025-08-23 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... Betrothed to My Sister's Ex Season 1 :Episode 9 In Pursuit of Anastasia's Spirit In Pursuit of Anastasia's Spirit 2025-08-30 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... Betrothed to My Sister's Ex Season 1 :Episode 10 Please Call Off the Betrothal Please Call Off the Betrothal 2025-09-06 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... Betrothed to My Sister's Ex Season 1 :Episode 11 The Empty Princess Lives The Empty Princess Lives 2025-09-13 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... Betrothed to My Sister's Ex Season 1 :Episode 12 It's Time to Settle This It's Time to Settle This 2025-09-20 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...