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Do You Believe Humans Are Born Evil (Yaoi)

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Viper 2022 released.
Webtoons / Yaoi / Adult / Mature / Smut / Drama / Gender Bender
성악설을 믿나요?; Nature Versus Nurture
Ch.50 : Official (The End)
Ch.49 : Official
Ch.48 : Official
 8.1
489 voted
57.0%
15.6%
12.8%
6.2%
8.5%
rate:

Summary

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.

From the creator of ""Boy Meets Girl!"" Cha Seonho lives a humble yet diligent life, but something has been bothering him for months: someone keeps leaving a sticky mess in his locker. As the cruel pranks escalate, Seonho and his best friend, Lee Yugeon, decide to catch the culprit by staking out the locker overnight. But when Seonho takes a break to visit the restroom, he discovers something deeply unsettling has happened to his own body…"

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Other manga by the same author(s)

Chapters(58)

Ch.50 : Official (The End)

guava Nov 23, 2025

Ch.49 : Official

guava Nov 12, 2025

Ch.48 : Official

guava Nov 5, 2025

Ch.47 : Official

guava Oct 29, 2025

Ch.46 : Official

guava Oct 23, 2025

Ch.45 : Official

guava Oct 12, 2025

Ch.44 : Official

guava Oct 6, 2025

Ch.43 : Official

guava Oct 4, 2025

Ch.42 : Official

guava Sep 27, 2025

Ch.41 : Official

guava Sep 14, 2025

Ch.40 : Official

guava Sep 7, 2025

Ch.39 : Official

guava Aug 31, 2025

Ch.38 : Official

guava Aug 24, 2025

Ch.37 : (Official)

guava Aug 16, 2025

Ch.36 : Official

guava Aug 9, 2025

Ch.35 : Official

guava Aug 3, 2025

Ch.34 : Official

guava Jul 27, 2025

Ch.33 : Official

guava Jul 20, 2025

Ch.32 : Official

guava Jul 12, 2025

Ch.31 : Official

guava Jul 12, 2025

Ch.30 : Official

guava Jul 2, 2025

Ch.29 : Official

guava Jun 22, 2025

Ch.28 : (Official)

guava Jun 16, 2025

Ch.27 : (Official)

guava Jun 8, 2025

Ch.26 : (Official) Season 2

guava Jun 2, 2025

Ch.25 : (Official) Season 1 Finale

guava May 29, 2025

Ch.24 : (Official)

guava May 18, 2025

Ch.23 : (Official)

guava May 11, 2025

Ch.22 : (Official)

guava May 4, 2025

Ch.21 : (Official)

guava Apr 27, 2025

Ch.20 : (Official)

guava Apr 20, 2025

Ch.19 : (Official)

guava Apr 12, 2025

Ch.18 : (Official)

guava Apr 5, 2025

Ch.17 : (Official)

guava Mar 29, 2025

Ch.16 : (Official)

guava Mar 23, 2025

Ch.15 : (Official)

guava Mar 15, 2025

Ch.14 : (Official)

guava Mar 8, 2025

Ch.13 : (Official)

guava Mar 1, 2025

Ch.12 : (Official)

guava Feb 22, 2025

Ch.11 : (Official)

guava Feb 15, 2025

Ch.10 : (Official)

guava Feb 8, 2025

Ch.9 : (Official)

guava Feb 1, 2025

Ch.8 : (Official)

guava Jan 28, 2025

Ch.7 : (Official)

guava Jan 26, 2025

Ch.6 : (Official)

guava Jan 26, 2025

Ch.5 : (Official)

guava Jan 26, 2025

Ch.4 : (Official)

guava Jan 26, 2025

Ch.3 : (Official)

guava Jan 26, 2025

Ch.2 : (Official)

guava Jan 26, 2025

Ch.1 : (Official)

guava Jan 26, 2025

Ch.7

this user loves yaoi Dec 10, 2023

Ch.6

Oct 26, 2023

Ch.5

Oct 26, 2023

Ch.4

Oct 20, 2023

notice.

guava Oct 17, 2023

Ch.3

Oct 16, 2023

Ch.2

Oct 16, 2023

Ch.1

Oct 16, 2023
...
click to show all of the chapters

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im sorry but like if im dating you and you say like 3 months later after we start dating t...
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You are worthy of being celebrated. You need to keep believing it no matter what! Don't ju...
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No your not overreacting, I would genuinely be upset and super pissed like how do you expe...

People are doing

did total desperation

i need someone to fuck me so deep that it rearranges my guts so my uterus wont act up like a bitch in heat ever again (pusa yarn?)

5 hours
want to do trying to upload

Bro dropped the shittiest yuri manhwa of 2026 and dipped LMAO

1 days
did live in a bad country

Listen, the culture's enviably beautiful & all and I'm proud of it but the country is horrible esp for women, you gen have to watch yourself

1 days

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