Maria Green. A renowned gambling house in the capital. On the surface, it's a fancy place for rich people to spend their money recklessly. However, in reality, this house concealed many illegal activities hosted under the Green family's supervision. Aside from sleeves and treasures, Maria Green's goods were known for being of high quality. Tamed monsters, peerless pieces of equipment and black magic services. Might as well call it a magical supermarket.
Why they were not caught yet?
Naturally, because this gambling house belonged to the Green's pigeons Marchant guild, which is wholly supported by the crown prince. Now, who's going to tell the Emperor that his 10 years old son was secretly sponsoring criminals with his own money and right under his nose?!!
Obviously, it's not gonna be me. Maybe Everly?