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Do you spend more time on anime or manga (or the equivalent, i.e., manhwa or manhua)?
I do both, but more anime
I do both, but more manga
About the same amount of time for both
I don't watch anime at all
I don't read manga at all
 
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Infidelity 101 RSS Feed  
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Description

Shihoo’s life is a pretty good one. He’s starting a new job at a pretty decent company, he’s been happily married to a gorgeous wife for six years, and he’s pretty good-looking himself. But one day, everything starts cracking at the edges when he starts to suspect that his beautiful wife Shia is having an affair. He can’t stop obsessing and worrying over it, but his pretty coworker Mina might have the perfect solution: a steamy affair of his own.
Shihoo isn’t sure this is the right thing to do, but it’s hard to say no when his wife is more suspicious than ever and there are so many gorgeous women at his office. So maybe a little infidelity can’t hurt…right?

Original Webtoon:
Lezhin, Naver Series, MrBlue, BookCube, Toomics, Toptoon

Official Translations:
English: Lezhin US, Toomics
French: Lezhin, Toomics
Others: English (Dropped), Thai, Japanese, S.Chinese, T.Chinese, Spanish (LA), Italian, Spanish (ES), B.Portuguese


Type
Manhwa

Related Series
N/A

Associated Names
A Teoria da Traição
Alta Infedeltà
El manual del infiel
Illicit Love
illicitlove
Introduction to an Affair
À la recherche de l'adultère
ทฤษฎีคนมีชู้
不倫学概論
婚外情概率
完美妻子的背叛
背叛的开始
불륜학개론

Groups Scanlating

Latest Release(s)
c.11-13 by Omega Scans (3) 3 years ago
c.10 by Omega Scans (3) 3 years ago
c.4-9 by Omega Scans (3) 3 years ago
Search for all releases of this series

Status in Country of Origin

75 Chapters (Complete)


Completely Scanlated?
Yes

Anime Start/End Chapter
N/A

User Reviews
N/A

Forum

User Rating
Average: 4.8 / 10.0 (44 votes)
Bayesian Average: 5.37 / 10.0
10
 
 
 
 
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 34%

Last Updated
August 20th, 2025 1:16am PDT - 2 weeks ago

Series Image

Genre

Categories

Category Recommendations

Recommendations
N/A

Author(s)

Artist(s)

Year

Original Publisher

Serialized In (magazine)
N/A

Licensed (in English)
Yes

English Publisher
Lezhin X (Dropped at ch.60)

Activity Stats (vs. other series)
Weekly Pos #803 decreased(-41)
Monthly Pos #1534 decreased(-285)
3 Month Pos #2559 decreased(-304)
6 Month Pos #3005 decreased(-367)
Year Pos #3735 increased(+167)

List Stats
On 114 reading lists
On 82 wish lists
On 44 completed lists
On 5 unfinished lists
On 50 custom lists

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