As mentioned before, the gentleman is called so because he liked this title.
He had a twin brother, and due to some special circumstances, they could not determine which of them was born first. But they both wanted to be the elder brother of the other, hence, the gentleman took a liking for the title "gentleman".
Over time, everyone began to call him by this name.
Anyone familiar with the gentleman knew he was easy-going without any airs, but if they had to mention a flaw in his character, it was his vanity.
Okay, he was extremely vain!
The gentleman was casual about most things, except for looks, where he tended to get a little jealous.
—He did not like men who were too handsome.
Take Yan Li, the founder of the Demon Sect, for instance. Despite his charisma and outstanding temperament, due to his handsome appearance and the elegant demeanor bred from his swordsmanship cultivation, he became the least liked disciple among all of the gentleman's disciples.
