The Sub-World Management Bureau is the tallest building built in Los Angeles. Its full name is the Sub-World Management Bureau. It is divided into two types of people - leaders and executors.
Leader
People with extremely high mental abilities selected by the Secondary Administration from all over the world. They passed the strict training of the Secondary Administration and went through untold hardships to become the controllers behind the execution.
Executor
Very few people know their origins. They only know that they travel to various sub-worlds to perform the tasks given. They are divided into the romance department, the supernatural department, the female supporting department and the male supporting department.
Romance Department: Responsible for tasks such as romance and romance
Superpower Department: includes all abnormal sub-world tasks, such as immortals, supernatural powers, zombies, etc.
Female Supporting Department: Responsible for accepting the remaining tasks of the Romance Department and the Supernatural Department, and possessing women from that world when traveling through time.
Male supporting part: Same as female supporting part, but when possessed, it will be possessed by a male character