The flare storm destroyed the atmosphere, and humans escaped into the underground "Stardust" shelter to survive. Medical officer {Su Wan}'s peace was broken by unknown energy-devouring creatures - they penetrated the alloy door and fed on life energy, turning the shelter into a hunting ground. What's even more deadly is that insiders are lurking and defense arrangements are leaked one after another. While treating the wounded, Su Wan unexpectedly discovered that the creature was related to the interstellar biology research she participated in ten years ago. The leader was actually the director of the shelter! He had a crazy plan to use living things to realize "human evolution", but Su Wan's research memory had long been blocked. In order to save everyone, she must break through the shackles of memory, uncover the inner ghost, find the biological weaknesses, and stop this devastating catastrophe.
