Captain Brown, whose full name was Jonathan Brown, was the owner of Brown Shipbuilding Workshop. He graduated from the School of Alchemy of the Akkad Alchemy College and was a well-known alchemist. People preferred to call him "Little Brown" because he was the grandson of the famous "faker Lars," Lars Brown.
Lars Brown carried out many research projects and made many inventions during his lifetime. Regarding the promotion and sharing of alchemy skills, he was in par with some of the most famous alchemists.
His most memorable invention was the steam engine. With the wider use of steam engines becoming prevalent in the Sean City-State Alliance, the name of Lars Brown was mentioned on a daily basis. It was incredible for a person with a normal background like him to have become such a prestigious and well-known alchemist.