A disaster known as the "Great Annihilation", in which nuclear war, out-of-control genetic weapons, infectious viruses and unknown natural disasters destroyed the old world civilization. The world has been reduced to ruins. Radiation, mutated creatures, harsh climate, and crazy human forces are all over the land. Scientific and technological civilization has regressed crazily.
Su Qingyin: A young scavenger struggling to survive on the edge of the ruins. She has a keen intuition for old world technology, a slight resistance to radiation, and a photographic memory. Her initial goal is just to survive.
