Description

Rintaro Kuriyama, known as Green, was expelled from the elite Tokyo-based team

"Victory Sentai Vict Ranger" due to his excessively dirty tactics.

Mistakenly brought to an evil secret society, he was, against all odds, enthusiastically welcomed as the heinous monster "Death Green."

Swept along and hailed as the most vicious monster in history, Rintaro finds himself embroiled in a quagmire of conflict against justice heroes mired in corruption.

Contrary to his desire to return to being a hero as soon as possible, his reputation among the monsters rapidly grows, eventually elevating him from a mere monster to an executive of evil.

Unleash his ultimate! Laxatives, bombs, nerve agents!

Hostages, threats, sneak attacks!

An evil monster... could this be his true calling?

The man who, as a hero, stops at nothing transforms into a truly heinous monster "to protect *his* peace," bringing along his cute underling (a shark), and obliterates distorted justice!

A dark hero who loves peace, advocating evil and punishing good!

The strongest and most vicious protagonist, the heinous monster Death Green, is born!

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Winner of the Net Novel Awards 11 Comic Scenario Award.

◆Now a manga adaptation◆

◆Currently serialized on Comiplex (Heroes)◆

◆It's lined up alongside Kamen Rider and Ultraman! So happy~~!!◆

However, it seems a physical book won't be released unless the digital version sells well, so please make sure to read it, everyone.

↓ Click here for the manga version! ↓

https://viewer.heros-web.com/episode/2550912966033703716

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	[Comic serialization in progress] The villainous monster Death Green ~Too excellent, demoted... Become a Novelist https://ncode.syosetu.com › ... Perhaps being an evil monster is his calling? A hero who will stop at nothing to "protect his own peace," disguises himself as a villainous monster and, accompanied by his cute underling (Shark), crushes all distorted justice!
	The villainous monster Death Green - A hero of justice who was demoted for being too excellent Kakuyomu https://kakuyomu.jp › works The Villainous Monster Deathgreen: A hero of justice demoted for being too talented, but the evil monster was actually his calling. Currently running, 231 chapters, 882,170 characters, updated September 3, 2025.
	Imai Santaro @Sabu-chan on X X · imai_san 10+ likes · 3 days ago Post by Santaro Imai @ ... [Comic serialization in progress] The Villainous Monster Deathgreen: A hero of justice who was demoted because he was too talented, but in fact, being an evil monster was his calling.
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	Santaro Imai @Sabu-chan (@imai_san) / Posts ... X · imai_san 5.8K+ followers Santaro Imai @ ... [Comic serialization in progress] The Villainous Monster Deathgreen: A hero of justice demoted for being too talented, but in fact, being an evil monster was his calling.
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	[Comic serialization in progress] The villainous monster Death Green ~Too excellent, demoted... Narou Ranking Viewer https://ranking.riel.live › detail Rintaro is enshrined as the most evil monster in history, and finds himself embroiled in a quagmire of conflict with corrupt heroes of justice. He wants to return to his role as a hero as soon as possible.
	[Comic serialization in progress] The villainous monster Death Green ~Too excellent, demoted... Become a Novelist https://ncode.syosetu.com › ... [Comic serialization in progress] The Villainous Monster Deathgreen ~ A hero of justice who was demoted for being too good, but in fact, being an evil monster was his calling ~ Author: Santaro Imai ... He finds the monster's son and takes him hostage...
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The villainous monster Death Green ~ A hero of justice who was demoted for being too excellent, but in fact it was his true calling to be an evil monster ~

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