6 decades books

The main character Keven is about to be hit by truck-kun but before it hits him a disaster happens. The event saves him, but the world is changed into a war with mutating animals. Humanity fights back and a few people have gained Esper-like abilities. The protag somehow is not seen for two years. Is it their ability or has something or someone behind their disappearance PS cover is made with Nemu''''s Waifu Generator