True Education by My Billionaire Teacher

A boy falls to his death at school, but Ok Chan-mi does not believe that her twin brother, Park Won-seok, committed suicide. Chan-mi transfers to her brother's school, Yongtan High, and meets Ji Soo-heon, who witnessed her brother's death. A "hero," who avenges bullied students, appears at Yongtan High. Chan-mi speculates that it may be connected to her brother and starts looking for this hero.

Years after surviving horrific abuse in high school, a woman puts an elaborate revenge scheme in motion to make the perpetrators pay for their crimes.

A former model student, pushed by domestic abuse and bullying, joins a group that stands up to school violence and defends its victims.

Based on the Pretty Little Liars series of young adult novels by Sara Shepard, the series follows the lives of four girls — Spencer, Hanna, Aria, and Emily — whose clique falls apart after the disappearance of their queen bee, Alison. One year later, they begin receiving messages from someone using the name "A" who threatens to expose their secrets — including long-hidden ones they thought only Alison knew.

When a headmaster's wife goes missing, suspicion falls on him. Is he hiding something, or is there more to this case than meets the eye?

Every last Thursday of the month at an all-girls high school, the students of Class 2–5 cast their votes in a popularity poll. The results classify them into Grades A, B, C, D, and F. If they fall into Grade F, they become legitimate victims of school violence.

In a mysterious shop that sells lamps, the dead may return to the world of the living, while the living may not walk out alive.

A literature professor discovers a student's talent and offers him writing lessons — but as he sinks into the story, their sessions spiral into chaos.

After losing her memory in an accident, a bullied high school orphan finds herself in the place of an identical-looking girl who's gone missing.

Fresh out of law school, Rudy Baylor goes head to head with courtroom lion Leo Drummond as well as his law school girlfriend, Sarah. Rudy, along with his boss, Bruiser, and her disheveled paralegal, Deck, uncovers two connected conspiracies surrounding the mysterious death of their client's son.

When Frank and Joe Hardy arrive in Bridgeport, they set out to uncover the truth behind the recent tragedy that has changed their lives. In doing so, they stumble upon something much more sinister - something only the Hardy Boys can stop.

A victim’s son and a killer’s son reunite as a prosecutor and investigator, fighting systemic corruption while becoming each other's salvation.

A seemingly perfect interracial first family becomes the White House's newest residents. But behind closed doors they unleash a torrent of lies, cheating and corruption.

A genius lawyer, who suffers from Hyperthymetic syndrome, bets all in to save his father.

A thriller anthology series detailing the separate stories of teachers.

Sherlock Holmes faces a sinister case risking friends' lives. American Amelia joins, seeking her father after her mother's murder. Despite differences, they solve a conspiracy and her mother's case.

A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.

A woman puts everything on the line to achieve her goal of being able to move into a luxury penthouse in the Gangnam District. In the process, she gradually finds herself turning into a monster.

Kim Hye-in has to transfer to Cheongdam International High School after witnessing a murder. She crosses paths with Baek Je-na, a bully who happens to be connected to the case.

When Jaehee, a top call girl at a club in Gangnam, goes missing, Detective Kang Dongwoo returns to crack the case. Prosecutor Min Seojin aims to rise in rank, while the notorious pimp, Yoon Gilho becomes a prime suspect. They unravel a web of secrets and connections behind the case.