Emperor Shaoyuan

At the end of the 21st century, human science and technology has reached unprecedented heights, but it has also brought hidden dangers to mankind. The beginning of all tragedies, the arrival of extraterrestrial things, has brought mankind to its darkest moment. This disaster... Is known in history as the "Hurt of Humanity" Human beings were driven underground and never saw the light of day all year round! "My name is Yang Yan" I will end the Age of Disaster! Lead humanity back to the surface!