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TV series
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Rule 101

2026 · 1 season

A slow, uneasy unravelling of secrets and desire that keeps you leaning in, waiting for the next lie to crack.

Created by
Kim Im-jin
Genres
Drama
Overview
A wealthy professor consumed by sex addiction. A group of students drawn into a forbidden ethical abyss. When a dangerous game of temptation and taboo takes an unexpected turn — a student mysteriously disappears, and everyone believes their secrets will be buried forever. But the arrival of a new face becomes the first domino to fall. The carefully constructed lies, hidden desires, and painful truths of the past begin to unravel, exposing a world of deception and obsession one layer at a time.
How it feels
Dark, tense, melancholic and cynical. Slow-burning and needs your attention.
About
Obsession, deception, power, addiction
Content
Strong sexual content. Mild violence and language. No gore.
Note
Written by AI, so it can be wrong. Full breakdown

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In the USNo streaming, rental or purchase options known.
Created by
Kim Im-jin
Genres
Drama
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How it feels

Written by AI. It can be wrong.

Full breakdown
Tone
  • darkstrength 3 of 3
  • tensestrength 2 of 3
  • melancholicstrength 1 of 3
  • cynicalstrength 1 of 3
Pacing
slow-burn, 1 of 4, from slow-burn to relentless
Attention
engaged, 3 of 4, from background-friendly to demanding
Era
contemporary
Audience
adult
Content intensity
  • Gore none
  • Language mild
  • Violence mild
  • Sex strong
All scales, 0 to 10
Scales, 0 to 10
ScaleValue0 to 10
Action1
Horror2
Humour1
Realism7
Romance4
Tension7
Darkness8
Complexity7
Emotional weight7

Cast

Where to watch in the US

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No streaming, rental or purchase options are known in the US.

Streaming data from JustWatch.TMDB

Details

Genres
drama
Created by
Kim Im-jin
Starring
Jung Myeong-cheol, Kim Hyun-seo, Jung Hyun-woong, Kwak Geon-hee
Length
1 seasons, 10 episodes
Network
Heavenly, Shortime
Country
South Korea
Languages
Korean

TMDB