This book tells the story of the end of the earth. Mojie travels through time and space, trying to find a way to save him. Standing on the main time and space, he discovers that the reason for the certain day of the earth is caused by human pollution and destruction of the environment, causing the earth to suffer destruction. Mojie wanted to stop it and learn the truth of everything, but was eventually framed as one of the culprits who destroyed the earth.
