One of the new substances brought by planetary impact, humans extracted some beneficial substances from it and successfully extended human lifespan. However, after some people were inoculated with the new substance, some people suddenly mutated, becoming mutants with supernatural powers, just like this big man, but only a small probability.,“Hahaha, what's wrong, you dogs You afraid to come over”,Le Xia widened her eyes, but she still raised the camera and pressed the shutter button.。