extra ordinary

this is based on the comics league of the extra ordinary gentlemen, so you are in a world that all of the famous characters of the famous British literature are forming a team to go on missions sometimes thry save the world sometimes they do other stuff . but the auther said they are like justice league or the avengers. but they resemble the suicide squad in some ways ,so . ok so you can either be related to each of them or be an original character or just act like one of them .