Lord of Mysteries

Story

Zhou Mingrui possessed and reborn Klein Moretti who committed suicide due to the sealed artifact "Antigonus Family Notes". Zhou Mingrui once again held a "Transfer Ceremony" in order to return to Earth, but accidentally entered a mysterious gray fog space. During this process, he inadvertently pulled the consciousnesses of Audrey Hall and Alger Wilson into the gray fog space. In order to dominate the conversation and pretend to be a hidden existence in recovery, Mr. Fool, who calls himself Mr. Fool, has since embarked on a magnificent legend of becoming a god.

Synopsis via AniList (English).