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Prison Guard Zero
Read 9 new episodes only on the app!
Scan the QR code to download the WEBTOON app on the App Store or Google Play.
Scan the QR code to download the WEBTOON app on the App Store or Google Play.
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Episode 31
Jul 6, 2026
like158
#31
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Episode 30
Jun 29, 2026
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#30
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Episode 29
Jun 22, 2026
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#29
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Episode 28
Jun 15, 2026
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#28
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Episode 27
Jun 8, 2026
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#27
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Episode 26
Jun 1, 2026
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#26
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Episode 25
May 25, 2026
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#25
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Episode 24
May 18, 2026
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#24
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Episode 23
May 11, 2026
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#23
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Episode 22
May 4, 2026
like263
#22
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UPEVERY TUESDAY
Jihun, once part of an elite secret special forces unit, returns from overseas duty to the devastating news of his sister Jiyun’s death. Her boyfriend Minjun is blamed, but Jihun soon learns Minjun entered Yeokseon Prison under a false charge to uncover the real killer. When Minjun is found dead inside the prison, Jihun refuses to accept the official story. Taking on the role of a correctional officer, he infiltrates the prison to expose the truth behind both murders—and the hidden forces controlling the facility.
This series is rated Mature (18+). Please review the Content Ratings page for more information.