Welcome to the chapter master rpg,you are in command of a space marine chapter in the warhammer 40k universe,choose to be loyal, traitor or renegade plus choose your legion of origin or simply be a chapter of unknown origin and don't forget to describe the symbol that represents your chapter,It is also necessary to specify whether the chapter is a chapter of primaris or of firstborns, although there is also the option of being a chapter of firstborns who accept primaris.