6S Star Beast Transforms, Starting from the Simulator

The mysterious gray fog spreads across the continent, The unstoppable evil gods are slaughtering everywhere, The three-year beast tide causes heavy losses. How to gain a foothold in time travel in a daze? "Xia Han, why can your star beast master so many skills and have such a strong talent?" "Ahem, this is a matter of talent. It's not convenient to explain it in too much detail." "I know I am young and strong, but my current achievements are entirely achieved through my own efforts, simulator! Start simulating!" After Xia Han gained a foothold in the crisis-ridden world, he discovered that the world was not that simple. The rules are missing, the inheritance is broken, the plane is broken... (Beast control + spiritual practice + plot, the plot is compact and not literary)