Villainous (Black Hat X Reader)

Black Hat needed more hands to help around the house. He needed a scientist to help out Dr. Flug, a maid to clean up Demecia mess , and a assistance to help with him with his papaerwork besides 5.0.5. So why get 3 more people to do such things when he can find 1 person to do all of these things. That is where you come in.