Police University (2021) Parents Guide: Is the series OK for kids?

Light romantic tension and playful flirting occur between main characters Kang Sun-ho and Oh Kang-hui, including brief hugs and hand-holding. There are no explicit sexual scenes, nudity, or strong innuendo. One character is briefly seen shirtless from the back during a training scene.

The series features moderate violence, primarily in the form of fistfights and brawls, often involving police officers or criminals. Characters are seen getting punched, kicked, and shoved, sometimes resulting in bloody noses or minor injuries. Gun violence is present, but usually in a threatening context rather than graphic shootings, though characters are occasionally shown with guns and there are implied shootouts off-screen. Chase scenes and moments of peril are also present but not overly graphic.

Mild language is used occasionally, primarily consisting of exclamations like "damn" or "hell" in moments of frustration or anger. More intense profanity is rare and generally implied rather than explicitly stated. Dialogue primarily focuses on plot progression and character interaction.

Characters are occasionally seen drinking alcohol in social settings, such as celebratory dinners or at home after stressful events. This is depicted casually and does not feature excessive consumption or intoxication. There is no depiction of illegal drug use or tobacco.

Prominent themes include the pursuit of justice, corruption within law enforcement, and the consequences of past mistakes. Characters grapple with ethical dilemmas, betrayal, and the pressure of a demanding career. The show also explores themes of friendship, mentorship, and growing up, balanced against the backdrop of a serious criminal investigation into illegal gambling and money laundering.