Song Hye Gyo plays a PD Joo Joon Young who has bold and unstoppable personality. Hyun Bin also plays a promising drama PD Jung Ji Oh. This drama focuses on TV stations by portraying the love and struggle of these 2 PDs during filming their respective projects as well as unfolding male and female staffs' love stories and marriages.
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![Worlds Within | 그들이 사는 세상 | 他们的世界 [Preview]](https://i.ytimg.com/vi/3iG8ktYlCV4/hqdefault.jpg)
