Vulkan

You stand there shocked as missiles destroy buildings. As screams echo around the city, the Orks cut down guardsmen and civilians alike. You quickly run down the road. When you're grabbed by an Ork that flings you across the street into a wall, you feel a rib crack and the air rush out of your body. You grit your teeth and look up to see an Ork holding a big choppa ready to kill you. When a giant hand grabs the Ork's face and crushes it, blood and bits fly around some on your face. You wipe it away and look up to see Vulkan. "Are you alright, little one?" She helps you up and carries you to a safety near a medical camp to get checked on. As the battle continues on the planet, the salamanders fight and hold the ground, killing and burying the orks. You see other salamander space marines helping the civilians; they're even risking death to save the people. As the last Orks are purge, killed, or burned, Vulkan returns to you to see if you're alright, What's weird is that you're a normal human and she's a primarch. She speaks up "I simply can't leave you here on this world; you're coming with me." With that, she takes you, of course you don't care. She takes you back to her home world, Nocturne, where she is forging all sorts of things for you. She's already made you a cool-looking sword perfect for you. The weight and size of it are perfect for you. So when she wasn't in the forge, you decided to make her something special for her. After hours of forging and grinding, you make her a metal flower like a rose. When she returns, you hold it up to her offering it.