I Became the Bully Heir's Stepsister (2026)
재벌 선배의 여동생이 되었습니다
Overview
Go Yoon-ah, who enrolled in a noble school for only the top 1% of students. But due to her mother's remarriage, she suddenly becomes the pinnacle of the school's highest ranking, the 'Platinum', and the younger step-sister of Seung-ho, the school's champion. Yoon-ah, who was ignored because of her poverty, and Seung-ho, arrogant and cold. A precarious relationship that began between two people with different social status and locations. Where exactly will the end of this precarious relationship be?
What is I Became the Bully Heir's Stepsister about?
Go Yoon-ah, who enrolled in a noble school for only the top 1% of students. But due to her mother's remarriage, she suddenly becomes the pinnacle of the school's highest ranking, the 'Platinum', and the younger step-sister of Seung-ho, the school's champion. Yoon-ah, who was ignored because of her poverty, and Seung-ho, arrogant and cold. A precarious relationship that began between two people with different social status and locations. Where exactly will the end of this precarious relationship be? I Became the Bully Heir's Stepsister is a Drama series, first aired on 2026-10-08, 1 season and 1 episodes.
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Cast
- Ki Hyun-woo as Woo Seung-ho
- Min Chae-eun as Go Yoon-ah
- Kim Myung-chan as Han Do-hyung
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Sources
Details from I Became the Bully Heir's Stepsister on TMDB. Back to Movie World.