Kasiya Del Roman is a soldier crafted to become an assassin. She lost her human emotions long ago and lived her life as a simple tool, just to be thrown away in her final moments. She couldn’t even die a proper death as she opened her eyes to a battlefield of a different world. Will she live the same life she did in her original world
Crimson Karma has finished publishing and it has 118 Chapters. It is also Known as: 红莲之罪:转生成为女骑士, سرنوشت خونین, کریمزن کارما, Karma Carmesi
Genres: Isekai , Action , Drama , Fantasy , Magic , Military , Assassin
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Top 5 Manhwa/Manga Like Crimson Karma [2025 List]
5. Fate/Prototype: Sougin no Fragments

Prequel to Fate/Prototype.
Young Ayaka Sajyou wakes up to a normal morning breakfast with her father and older sister, Manaka, unaware that a battle of frightening proportions has now begun in Tokyo. This battle is the Holy Grail War, the first of a series of mutual slaughters where seven Magi and seven Servants team up together to fight in a battle royale to win the Holy Grail, a mystical omnipotent wish-granting device to have their own wishes granted.
As each of the Seven Masters summon their Servants and fight, more of the mysteries surrounding the Holy Grail are revealed, culminating in a epic battle that will test loyalties, forge new alliances, and makes one question, who is the real Master in this Holy Grail War?
Fate/Prototype: Fragments of Sky Silver has finished publishing and it has 38 Chapters. It is also Known as: Fate/Prototype 蒼銀のフラグメンツ, Fate/Prototype: Sougin no Fragments
4. Lord of the Mysteries

Waking up to be faced with a string of mysteries, Zhou Mingrui finds himself reincarnated as Klein Moretti in an alternate Victorian era world where he sees a world filled with machinery, cannons, dreadnoughts, airships, difference machines, as well as Potions, Divination, Hexes, Tarot Cards, Sealed Artifacts… The Light continues to shine but mystery has never gone far. Follow Klein as he finds himself entangled with the Churches of the world—both orthodox and unorthodox—while he slowly develops newfound powers thanks to the Beyonder potions.
Lord of the Mysteries has finished publishing and it has 65 Chapters. It is also Known as: Lord of the Mysteries
3. Eternally Regressing Knight

"You're a genius." Those words he heard as a child were poison.
Encrid dreamed of becoming a knight, but he soon realized it was futile.
"You want to live by the sword with that level of skill?" Some laughed at him.
"Just give up." Some advised him against it.
Despite that, his dream remained steadfast. He slept less, ran more, and trained harder.
One day, he died, having been stabbed in the neck. Encrid opened his eyes again to "today's" morning.
Eternally Regressing Knight is currently publishing and has Chapters. It is also Known as: Eternally Regressing Knight
2. Ansatsu Skill de Isekai Saikyou: Renkinjutsu to Ansatsujutsu o Kiwameta Ore wa, Sekai o Kage kara Shihai suru

Late has just accepted an assassination from a strange, mysterious client. To his surprise, it was actually the goddess Mises. A goddess from another world whose existence was on the brink of destruction after her defeat in war. Mises' quest… is to assassinate Masura Dzur, another god in her world. Late, the assassin with a 99.9% success rate, was tasked to assassinate a god in another world?!
The Strongest in Another World with Assassination Skills - I, Who Has Mastered Alchemy and Assassination, Dominate the World from Behind is currently publishing and has Chapters. It is also Known as: 暗殺スキルで異世界最強 ~錬金術と暗殺術を極めた俺は、世界を陰から支配する~, Ansatsu Skill de Isekai Saikyou: Renkinjutsu to Ansatsujutsu o Kiwameta Ore wa, Sekai o Kage kara Shihai suru
1. Crimson Karma

Kasiya Del Roman is a soldier crafted to become an assassin. She lost her human emotions long ago and lived her life as a simple tool, just to be thrown away in her final moments. She couldn’t even die a proper death as she opened her eyes to a battlefield of a different world. Will she live the same life she did in her original world
Crimson Karma has finished publishing and it has 118 Chapters. It is also Known as: 红莲之罪:转生成为女骑士, سرنوشت خونین, کریمزن کارما, Karma Carmesi