Ji Su takes the first vacation in high school. In the summer class, she told Mi ji secrets that can't be shared with friends from her school. After a hot summer, there was a transfer student in Ji Su's class. It was Mi ji who knows her secrets. This brings big and small events to Jisu and her friends.
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Last updated: June 9, 2026
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Moviely has 2 free The Guilty Secret cinematic wallpapers available to browse, preview in Mac Mode, and download.
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Yes. Open any The Guilty Secret wallpaper in Mac Mode to preview it on a desktop or iPhone lock screen before downloading.
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The Guilty Secret first aired in 2019. Moviely hosts cinematic wallpapers captured from the TV series's official backdrop imagery.
The Guilty Secret is categorized as Drama.
Wang Hye-ryeong directed The Guilty Secret.
The Guilty Secret stars Kim Nu-ri, Kim Seo-yeon, Lee Jin-sol, Jung Su-bin, Kim Min-chul, and more.
The Guilty Secret has a runtime of 10min.
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