Once upon a time, due to excessive development of modern civilization, the exploitation of the earth's resources reached its limit. Thermal weapons were rampant, and problems such as environmental pollution and resource depletion followed one after another, eventually triggering a global catastrophe. The earth has fallen into a long ice age, just like the extinction of the dinosaurs, and all life has almost disappeared. After an unknown number of epochs, the ice melted, new life was born, and human civilization began again. But this time, people discovered some incomplete Chinese characters left over from ancient times. Engraving them on weapons and combining them with mysterious energy stones could release powerful power, and the spirit pattern era began.
