Life Day and Night

The arrival of the RR virus brought huge disasters to humans and nature. The RR virus spread quickly and was highly toxic. Many people and livestock died at that time. There is no drug that can cure this virus, and a large number of lives were lost. Then the RR virus destroyed the human beasts. Due to the genetic changes caused by the virus, the bodies naturally became stronger! The beasts have also become stronger, and what has caused headaches for humans has ushered in the period of great power. The beasts have become stronger, and their strength has also become stronger, and their wild wildness has begun to attack humans! The mutation of animal species is very scary. Under the mutation of genes, various monsters are bred, and their attack power is dozens of times higher than before. Ye Fan, an 18-year-old medical student, loves sports and martial arts. After failing the college entrance examination again, he was hired in advance by the Jixiang Gymnasium due to his talent in martial arts. He wanted to become the top "martial artist" in mankind. He has been working tirelessly since his debut. In just over a year, he finally reached the top of mankind.