The identity granted by The First Dead was exceptionally useful,
Even though Yi Chen was an outsider with various attributes within his body that did not belong to death, he was completely unaffected. During his time living in the Black Funeral House, he quickly became friends with the dead residing in the inn.
He also often took out Ancient Coins to reserve the entire place, constantly improving his standing with this group of dead. In his spare time, he visited various districts to learn about the dead's hierarchy, internal relationships, and the Knight Order's standing among them.
It took him only one week to figure out the entire "ecosystem" of the Original Tomb.
First was the conclusion he had reached upon first arriving in the Original Tomb: The First Dead basically did not concern himself with the affairs of the Original Tomb. He did not interfere in anything, big or small. The only thing he cared about was the establishment of the "Death Law." Anyone who seriously violated the Death Law would be marked by The First Dead and face true death within three days.
Because The First Dead had delegated his authority, the true management of the Original Tomb had fallen into the hands of the Knight Order, while the current commander of the Death Plague Knights held the greatest say.
Second was the division of the identity-rank system.
This had originally been proposed by the Knight Order. After receiving The First Dead's approval, it began to be implemented throughout the entire tomb. The dead were assigned identities according to their "level of strength," ensuring that the proportions of upper-, middle-, and lower-level dead remained roughly 1:3:6.
Although identity did not affect their right to live in the Original Tomb, it could restrict their areas of activity and the