When it comes to protagonists or anime heroes we often see them being righteous putting their ethics and moral codes above everything else. In general, they follow the no-kill code sparing their enemies at the end but not all of them are the same! And, there are plenty of prime examples of dark anime where MC is a cold-blooded killer.

Being in a community where there’s no shortage of refreshing content, it’s not that hard for the fans to come across some twisted anime about cold-blooded killers while going on unforgettable adventures set in creepy sci-fi, fantasy, and the contemporary world. Some of these terrifying stories can easily make it to any scariest horror anime list providing viewers finest experience.

And, in today’s article, we’ll take a look at some of the best dark anime where MC is a cold-blooded killer. So, without any further ado let’s get started.

10. The Severing Crime Edge

Kiri Haimura is a seemingly ordinary boy with one slight problem: he is obsessed with cutting other people’s hair. One day, he meets Iwai Mushanokōji, the “Hair Queen” who cannot cut her hair because of an inherited curse. Kiri finds out that his scissors, “The Severing Crime Edge” is the only thing that can cut them. The scissors were a killing tool that belonged to his ancestor, Norma Grayland, the most infamous serial killer in history.

But little did Kiri know that his meeting with Iwai sparked the start of an old murder game to kill the “Hair Queen” using the cursed killing tools, the “Killing Goods”. It is said whoever assassinates the Hair Queen will have a wish granted. Can Kiri protect Iwai from the Killing Goods Owners, known as ‘Authors’, associates of the illegitimate Gossip organization? Let the game begin!

9. The Saga of Tanya the Evil

After a Japanese salaryman is reincarnated into a little girl in a parallel world rife with magical warfare, the newly named Tanya Degurechaff decides that she’s going to create the cushiest possible life for herself – that of a high-ranking military official. Underneath her innocuous appearance, however, lies the soul of a man who challenged Being X, the self-proclaimed God, to a battle of wits.

Hellbent on defiance, Tanya resolves to ascend the ranks of her country’s military as it slowly plunges into a world war, with only Being X proving to be the strongest obstacle in recreating the peaceful life she once knew. But her perceptive actions and combat initiative have an unintended side effect: propelling the mighty Empire into becoming one of the most powerful nations in mankind’s history.

8. Darker Than Black

The sci-fi anime Darker Than Black is set in a world where a spatial anomaly identified as “Heaven’s Gate” appeared in South America and was followed by “Hell’s Gate” in Tokyo, altering the sky and wreaking havoc on the landscapes. With the appearance of the Gates emerged Contractors, who, in exchange for their humanity, are granted supernatural abilities.

Agent Hei, a mercenary joins the Syndicate alongside his little sister Bai to protect her from potential threats. Being recognized as the Black Reaper, one of the most terrifying figures in the world, Hei takes the help of his comrades in the Syndicate organization to uncover the mysteries of Hell’s Gate.

7. 91 Days

The phrase “Revenge is a dish best served cold” fits exactly right with the whole narrative of 91 Days. The story is set in the fictional form of America during the last years of Prohibition in 1932 when there was no law and the Mafias and illegal gangs used to rule the place. It was a dark time when a single death could result in an all-out blood spree and killing may yield drastic consequences.

91 Days follows Angelo Lagusa’s journey to avenge the death of his family after he witnessed their brutal murder orchestrated by the Vanneti mafia when he was a child. After leaving his hometown, he returns seven years later to make his enemies suffer and eradicate any trace of the name “Vanetti”. Give it a try if you’re really into dark anime where MC is a cold-blooded killer.

6. Terror in Resonance

Terror in Resonance is an absolute mind-blowing anime by Studio MAPPA told through the eyes of two main characters who are ready to kill without hesitation in order to uphold their ideologies in a society they no longer believe in. The mature and compelling narrative of the series brilliantly brings forward the themes of social isolation and generational conflicts in the modern world.

Months after a terrorist attack on a nuclear facility in Japan, a video mysteriously appears on the internet where two teenage boys – identifying themselves as Nine and Twelve – take charge of the assault and share their future plans of wreaking havoc across Tokyo. Disguising themselves as “Sphinx” they threaten to destroy Tokyo city unless a cryptic riddle can be solved.

5. Code Geass

Code Geass is a story of war among three superpowers: the Holy Britannian Empire, the Chinese Federation, and the European Union. In this classic event of political and moral turmoil, Lelouch Lamperouge, the exiled prince of Britannia, pledges to destroy the tyrannical Royal Empire of Britannia to free Japan and create a new world that would be better for everyone.

After inheriting the power of complete disobedience through his supernatural ability called “Geass”, Lelouch creates a superhero alter-ego to bring down Britannia once and for all. In his quest for absolute power, Lelouch soon becomes a part of collateral damage turning everything into ash and making him a part of dark anime where MC is a cold-blooded killer.

4. Angels of Death

Death is on the mind of every major character in this show and the dead & lifeless eyes of Rachel Gardner wish for the same. Waking up in the basement of a building, she has no idea how or why she’s there. She stumbles across a bandaged murderer named Zack, who is trying to escape. After promising to kill her as soon as he is free, Rachel and Zack set out to ascend through the building floor by floor until they escape.

The “angels” in the building are allowed to kill the “sacrifices,” but Rachel and Zack work together to confront everyone who stands in their way. However, as they progress upward, they meet more twisted people making their escape more difficult. This series is all about killing and you’ll enjoy watching this dark anime where MC is a cold-blooded killer.

3. Death Note

Death Note is arguably the most popular and beloved dark anime where mc is a cold-blooded killer. The story follows a high school student named Light Yagami, who accidentally stumbles upon a mysterious notebook and soon figures out that this simple-looking notebook can grant death to anyone as long as a person’s name is written on it.

Aware of the terrifying godlike power that has fallen into his hands, Light – under the alias “Kira” – follows his wicked sense of justice with the ultimate goal of cleansing the world of all evil-doers. Soon, Light began fancying himself to be the manifestation of justice and the “god of the new world”, however, it wasn’t long before he was assassinating innocent people just to preserve his identity.

2. Inuyashiki

Inuyashiki follows the lives of two different people who once shared the same bizarre experience, as their paths are destined to clash. After getting struck by an explosion of extraterrestrial origin, 58-year-old Inuyashiki Ichiro and 17-year-old Shishigami Hiro wake up with mechanized bodies capable of transforming into weapons.

While Inuyashiki uses his powers to heal those with incurable diseases and fight crime, Shishigami becomes a psychopath who goes about using his newfound abilities to murder innocent people just for amusement. Going on a killing spree, his acts of merciless cruelty bring him the attention of the police making him the most wanted criminal in the country.

1. Monster

Monster is a critically acclaimed suspense-thriller anime series known for its intense plot and in-depth illustration of the characters. The series tells the story of a Japanese brain surgeon, Kenzo Tenma whose life turns upside down when he gets involved with one of his former patients, named Johan Liebert, who is revealed to be a psychopath serial killer now.

On paper, Kenzo is the real protagonist of the series but Johan’s role sets the whole narrative of the anime, and calling him the main character would not be wrong! He’s a highly manipulative killer who’s able to influence others to an almost unimaginable level turning them into killers as well. And, that’s the reason Monster is considered best when it comes to representing a methodic and calculating cold-blooded killer.

Which one of the following dark anime where MC is a cold-blooded killer is your favorite? Feel free to comment down your thoughts and make sure to recommend some other anime like the ones listed above, also don’t forget to share this article with your fellow otaku friends.

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