I Built a Mysterious Organization and Became a Big Shot

The Protagonist Creates an Organization Made Up Entirely of His Clones, All Wearing Masks

Create a Mysterious Organization, Recruit New Members, and Unlock the System

The protagonist should be someone who transmigrated. I'd like a paranormal story about an organization that contains and imprisons supernatural entities.

The Protagonist Hides Their Abilities at School, but Is Actually a Superpowered Member of a Mysterious Organization Protecting the Country

The protagonist has supernatural abilities and hides their identity at school. They're actually a member of an organization that protects humanity.

A Protagonist with Tons of Secret Identities Who Uses Them to Create an Organization

Preferably set in a modern city.

Looking for Stories Where the Protagonist Founds an Organization Whose Members Are All Their Secret Identities

I'd like something like "My Frail Self Changes Personas by Drawing Secret Identities".