The Penthouse

Episode 3 (2x3)

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Seo Jin is shocked to find out that Yoon Hee sang for her instead of Young Ran. Seo Jin gets mad at Secretary Do for letting Yoon Hee take revenge on her and tells him to find a way to stop her. Dan Tae also notices that Seo Jin is hiding something from him. Meanwhile, Ro Na decides to make her move after Yoon Hee confesses her sin.