Parents guide

Young teens show up in to a church wearing a white button up shirt and they are not wearing a bra, nipples can be seen poking the shirt.

Infidelity is featured in the show.

Young teen removes her clothes and is only wearing a tank top and panties and you see her burns, marks and bruises on her body, the scene is not sexual in any way it is a sad scene.

A woman seduces her husband in the bathroom with her green heels on, rubbing his crotch area with them. They end up having sex but it's not shown onscreen. It cuts when he takes off his wife's robe and she is seen wearing a bra and he kisses her and that's when it cuts to another scene.

In one scene, two nude men were seen leaving. One of their bare buttocks were shown.

A female was seen walking out of the shower almost nude. No breast or buttock were shown.

A male kisses the female lead to "shut her up". An uncomfortable scene since its done without consent.

A woman is shown changing, nothing shown.

A man puts his finger in a woman's cleavage. no nipples or breast nudity is shown, only cleavage is shown.

In episode 13 a woman suddenly rips off her shirt and throws it at another woman. She stands facing the camera showing her underpants, breasts and nipples for about 2 seconds.

A bunch of rich kid bullies a poor student by punching and shoving.

On screen disturbing violence on a young teen from other teens and adults as well.

A woman gets hit in the face with a staple gun, a gash on her cheek and blood is shown on her face.

Screaming is heard when someone is being killed, only blood splatter seen.

A young teen gets slapped in the face multiple times (the act is shown) by an adult in an office complex and everyone just stands there and watches the incident.

In another scene the rich kids break into the victims apartment and threaten to take her money, they tell her to dance but she refuses, they kick her, only screams heard and bruises shown later on.

The victim is seen on the edge of a rooftop contemplating on committing suicide.

A random woman is seen getting beat by her husband.

Moon Dong-eun is taunted by her peers and is also neglected and eventually abandoned by her mother. She attempts to report the injustices to her teachers and the police, but she finds that she does not have the money or social standing to gain protection. This results in Moon Dong-eun seeking her own justice by causing harm to her abusers years later.

People are kicked, punched, and choked. Moon Dong-eun is also burnt with a curling iron and scratched with pins. The violence can be brutal and bloody, with some victims left with severe scarring and wounds.

'Damn' is sometimes replaced in the english subtitles and dubs.

Excessive Korean slurs can be heard in the dialogue and script. Curse words said in Korean. The English dubbing also contains F bombs in it.

Offensive language is regularly used, such as "f**k", "bit*h", "sh*t", "b*stard", "p*ssy", "wh*re", "sl*t" and "assh*le". The language is often used in aggressive and insulting contexts.

Some smoking occurs in the show.

Drugs are briefly seen, and mentioned.

A woman is a drug addict, her addiction issues are shown throughout the series.

Some characters are shown smoking e-cigarettes.

Some characters are shown dealing and smoking cannabis. The characters are unpleasant people, making the drug use unappealing.

The show dwells deep into a woman getting revenge on her past school bullies.

The show is very intense tale about vengeance and justice.

Power of money and injustice are all shown throughout the show.

Bullying and revenge are the main themes of the show, and all acts of revenge and bullying are shown.