Klein Moretti
main character
ONA
8.5
My TrackerPLANNING
Episode: 0 / 13
My Score:
Anime DetailsFINISHED
Estimated watch time
7h 35m
⚡ 3 days at 5 eps/day
Tags & Tropes
Conspiracy94%Magic92%Male Protagonist92%Religion88%Gore82%Primarily Adult Cast81%Detective80%Steampunk79%Seinen79%Isekai75%
ONAFINISHEDRelease date TBA 8.5 / 10 AniList score
Lord of Mysteries
诡秘之主 小丑篇• Guimi Zhi Zhu: Xiaochou Pian
Synopsis & Story
In a Victorian world of steam, dreadnoughts, and occult horrors, Zhou Mingrui awakens as Klein Moretti. He walks a razor’s edge between light and darkness, entangled with warring Churches. This is the legend of unlimited potential…and unspeakable danger. (Source: Crunchyroll)
Trailer
Watch on YouTubeWhere to Watch Officially
Availability, audio and subtitles vary by region and service.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Aniphoria guide
Lord of Mysteries: should you watch it?
At a glance
Lord of Mysteries has been exceptionally well received, with an average AniList score of 85/100 — 84% of 23,512 ratings are 8/10 or higher.
It ranks #15 highest-rated anime of all time, and #23 most popular anime of all time, and #3 highest-rated anime of 2025 on AniList.
Of the 73.6K AniList users who started it, 7.0% dropped it, so it is dropped at a typical rate; 37.9K have finished it.
At about 7 h 35 min in total, plan on one to two weeks at a couple of episodes a day.
Best for viewers who enjoy Action, Drama, Fantasy — especially conspiracy, magic, male protagonist, religion.
Where it fits in the series
- Start here. Lord of Mysteries is the first entry in its story.
- Watch next: Guimi Zhi Zhu: Wu Mian Ren Pian
- Optional extras: Lord of Mysteries Specials, Lord of Mysteries: Chibi Theatre
Episodes
13 episodes are listed.
Main cast & creators
- Original creator
- Ai Qianshui de Wuzei
- Director
- Ke Xiong
- Character design
- Xiaoli Luo
- Character design
- Yujie Ren
- Character design
- Yu Xiang
- Character design
- Siyu Yang
- Character design
- Bingbin Xu
- Character design
- Dongliang Yang
Opening & ending themes
Endings
- ED1“Dark Dream” by Xilinnayi Gao · eps 1-
Theme data from AnimeThemes.moe.
Lord of Mysteries FAQ
- How many episodes does Lord of Mysteries have?
- Lord of Mysteries has 13 episodes of about 35 minutes each, roughly 7 h 35 min in total.
- How long does it take to watch Lord of Mysteries?
- About 7 h 35 min back to back. At two episodes a day it takes 7 days; at one hour a day, about 8 days.
- Is Lord of Mysteries finished?
- Yes. Lord of Mysteries has finished airing — the final episode aired September 13, 2025.
- Is there a season 2 of Lord of Mysteries?
- Yes — the story continues in Guimi Zhi Zhu: Wu Mian Ren Pian.
- Where do I start Lord of Mysteries?
- Start here: Lord of Mysteries is the first entry, followed by Guimi Zhi Zhu: Wu Mian Ren Pian.
- Is Lord of Mysteries based on a other source?
- Yes. Lord of Mysteries adapts the other source by Ai Qianshui de Wuzei.
- Who animated Lord of Mysteries?
- Lord of Mysteries was animated by B.CMAY PICTURES and directed by Ke Xiong.
- Where can I watch Lord of Mysteries?
- Lord of Mysteries is listed on Tencent Video, Crunchyroll, WeTV, YouTube. Availability varies by region — check the streaming links on this page.