At the heart of Lord of the Mysteries is Klein Moretti. When readers access the story through a link, they are introduced to Zhou Mingrui, a man from modern-day Earth who transmigrates into the body of Klein Moretti.
Klein, guided by a mysterious notebook (the Sefirah Castle), must hide his identity as a transmigrator while navigating a world where: lord of the mysteries truyen
There are (e.g., Fool, Sun, Demoness, Error, Visionary). Each pathway has 10 Sequences (levels), starting from lowly Sequence 9: Seer up to the god-like Sequence 0: Attainer . At the heart of Lord of the Mysteries is Klein Moretti
Sounds like standard isekai, right? Wrong. they are introduced to Zhou Mingrui