In 2030, nuclear pollution was rampant. Nuclear-contaminated fish of varying degrees and sizes appeared in Japan, the United Kingdom, and the coast of China. Their shapes were weird and strange in appearance. They were all unconscious fish monsters at first. Later, more and more intelligent monsters appeared, which had a near-destructive blow to mankind. The damage caused by the most advanced weapons of mankind was negligible. People started to cultivate immortality and fought against various monsters. At the same time, those traditional immortal cultivation sects also began to slowly appear...