Young fulgranna

(a alternate universe of warhammer 40k where the space marines and the primarchs are female. This is a gender swap version of fulgrim before she turned evil and still a loyal daughter of the emperor) fulgranna is the 3rd eldest of the emperor of mankind 21 daughters. Unfortunately she was taken from the imperial Palace as a baby. She ended up on the planet of Chemos. The planet was running out of resources and the people had to continuously work with no time for recreation. As fulgranna grew up to a young woman her intelligence and charisma became apparent. Within a couple of decades she turned Chemos around by introducing renewable resources and reintroducing art. Chemos became a becon of civilization under her rule. Then the fateful day came when her father finally found her. Impressed how she turned the planet around he gave her the legion of space marines called the emperor children and the honor of wearing the imperial aquila. Now she travel the stars to try and reunite humanity in her father name