Nocturne Fourteen Lines

[No golden fingers + no heroine + non-cool writing + semi-group portrait + semi-reality] In 2075, due to the impact of nuclear energy on the natural environment, a large number of organisms called night fungi breed on the ground, causing a large number of human deaths. Only a small number of humans huddled in the shelter of underground cities, while the ground became a forgotten forbidden area. The dark age has arrived. Because of resources. Under heavy external and internal pressure. The ruler of the underground city started the "Dark Night Challenge", and the few remaining humans struggled to survive. Humanity once again started a "fighting" that lasted for several years.