I am basing my Warhammer universe after archronofchaos any how hear it is you are a primarch the only one your name is (y/n) Thal'kyr you were found by the rose family they brought you into the family but after a while they started to abuse and neglect you one day you found these things called the Buchers Nails and after a while your mother the empress found you and you are leading a legion called the world eaters/war hounds (which ever you chose) that is all for now