The unnamed man is a former citizen of Megapolis that used to worked as an assistant at the Shoe Store. Sometime after the Spider Queen's attack on Megapolis, he moved to Lantern City, where he became an owner at one of the shops.
When the Shoe Store Assistant complained that Red Son's food was too spicy, he told him that he wanted to speak to his manager after Red Son said that nothing's wrong with his food. However, when Red Son revealed that the manager was the Demon Bull King, he ran away in fear.
The man has turquoise hair and has cat eyeglasses.
Behind the scenes
In Monkie Kid