Lord of Mysteries

What is Lord of Mysteries about?

Lord of Mysteries is an ONA (an anime released online first) of 13 episodes animated by B.CMAY PICTURES, adapted from a web novel. It aired from June 28, 2025 to September 13, 2025. AniList classifies it as action, drama, fantasy and mystery. It is a production from China.

Synopsis from AniList, which credits Crunchyroll. The summary above it is written by FreeAnime.xyz from AniList's data.

Themes AniList users associate with it: Conspiracy, Magic, Male Protagonist, Religion, Gore, Primarily Adult Cast, Detective, Steampunk, Seinen, Isekai.

Main characters

Characters AniList lists in a main role, with spoiler-free notes.

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  Klein Moretti 克莱恩·莫雷蒂

  Main character

  Klein Moretti is the main protagonist of Lord of Mysteries. "He" is a Beyonder. "He" is the mysterious leader of the Tarot Club known as The Fool and a Transmigrator who comes from the modern era. Klein Moretti has exhibited a cautious and good-natured personality. "He" is humorous, polite, mature, and gentlemanly.

Supporting characters

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  Alger Wilson 阿尔杰.威尔逊

  Supporting character

  Alger is a Mid Sequence. 7 Beyonder, Seafarer. One of the first members of the Tarot Club.

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  Dunn Smith 邓恩·史密斯

  Supporting character

  Dunn Smith looks to be a man in his thirties, with light brown hair, a straight nose, and sharp gray eyes. Klein Moretti described his eyes as "like a lake in an ancient forest that no one visited, giving him an indescribable sense of depth". He also has an receding Hairline despite his young Age.

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  Leonard Mitchell 伦纳德·米切尔

  Supporting character

  Leonard is a relaxed person who doesn't like rules by nature. He often put his feet on the table and didn't like going to church.

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  Roselle Gustav 罗塞尔.古斯塔夫

  Supporting character

  Roselle Gustav is a "senior" Transmigrator from the modern era. "He" transmigrated in the year 1143, over two hundred years before Klein Moretti. Roselle was responsible for bringing over a lot of proverbs, literature, and advancements in technology.

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  Audrey Hall 奥黛丽.霍尔

  Supporting character

  Audrey is an extremely beautiful young lady with emerald green eyes and smooth blonde hair. She is known as the most dazzling gem in Backlund. One of the first members of the Tarot Club.

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  Melissa Moretti 梅丽莎.莫雷蒂

  Supporting character

  Melissa Moretti is the youngest Moretti sibling and a civilian. She does not believe in the occult and is unaware of her brother Klein's activity as a Beyonder and Nighthawk. She loves her two brothers both very much and tries hard to save money.

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  Daly Simone 戴莉·西蒙妮

  Supporting character

  Daly Simone was the most famous Spirit Medium from Awwa County had been living at Enmat Harbor. She is a Beyonder of the Death Pathway. She used to belong to the Tingen City division of the Nighthawk before being transferred to the Backlund division due to her high potential.

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  Trissy 特莉丝

  Supporting character

  A Beyonder of the Assassin Pathway Sequence 7 Witch.

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  Derrick Berg 戴里克·伯格

  Supporting character

  He is from the City of Silver. He joined the Tarot Club under the alias "The Sun"

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  Lao Neil 老尼尔

  Supporting character

  Old Neil is a Beyonder of the Mystery Pryer Pathway Sequence 9. He is Klein's mentor.

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  Benson Moretti 班森· 莫雷蒂

  Supporting character

  Klein and Melissa's older brother.

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  Suzie 苏茜

  Supporting character

  Audrey's pet dog.