One day, an unknown cause of the RR virus appeared on Earth, dragging the world into a catastrophe. Infected animals mutated into terrifying monsters and invaded in droves, and humans built walls around their destruction, establishing base cities as the last bastions of humanity. known as a period. Not only that, Luo Feng not only carried the burden of supporting his family, but also the human race to unite with other righteous warriors against the ferocious monsters for the better survival and development of mankind. protected the homeland of In the desperate situation of the ending, can Luo Feng and other warriors exterminate the monsters and protect the human world!?