Dive Into My Bad RivalTV(2026)

Overview

Swim prodigy Ji-su becomes Kang-han's pace-maker for a scholarship, his obsession turning into love.

Top Cast

Baek Si-hun

Yoon Ji-su

Lee Si-an

Kang Han

Jang Ui-don

Kang Han's Father

Jung Young-keum

Ji-su's Grandma

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