Warhammer 40K Alien Sons

When Aurora Prime burned in the ash tide and the last starport collapsed in orbit, the Dawn of Hope escaped carrying the lucky seven-year-old girl Lilith Vane. She wore a red bow on her head. Her father said it was a decoration for the farewell ceremony, but what was unknown was that the bow was outputting a frequency that blocked the non-human blood in her body. The gray tide in her body will attract monsters that swallow entire planets. And it blocked it for her. The ship's destination is Whale Fall, which is said to be a ruins of an ancient civilization that contains an artifact that can save the galaxy, and Lilith is the key to it. So she agreed and was willing to sacrifice her life for it. Unfortunately, a warp storm found the ship, and she had no choice but to enter a hibernation chamber. She woke up fifteen thousand years later, but things had changed. The human empire spread across the galaxy, religious worship replaced scientific reason, and aliens were killed without mercy. People like her are not even qualified to live. At this moment, the Dawn of Hope finally drifted into real space and became a ghost ship. Only she was still breathing weakly on the ship...