Luviea

the world is set in the fantasy medieval time, where there are sorcerers and mystical creatures. Its starts with seaport kingdom of light (or something related to light) . The clan is basically a pirate clan in plain sight but is actually a resistance (or what do you call it? something de coup?) against the current king, who is actually an impostor. The clans leader, Lucio, is actually the prince / heir to the throne but yeah got kicked out or banished from royalty cus of the impostor.

The clan is made up of many different types of people. Some rescued from the streets and some personally asked by Lucio to join and some high positioned royals that support the prince.

It is an unspoken secret in the town of the clans true identity. The king should know but he doesnt seem to take serious action against the uprising?

Theres an inn which serves as a meet up for the clan and theres this oracle who doesnt take sides just gives advice/foretells and the inn keeper is actually a practicing witch XD

The clan members tend to just do their own stuff, got a reputation at sea...

and more bout characters in the world is that not everyone can use magic and those who can are already working for royals/knights etc. about half the population can use magic but it varies from person to person (like some people can control fire but only the size of matchsticks etc.) (or some can control the wind and makes other slightly cooler) there are magic items such as self stirring ladle :P