Global Class Change: King of Beast Taming! I'm Miles Ahead

The worlds begin to merge! During the fusion, humanity descends into another world and everyone changes class! Su Di, who has lived through two world fusions, returns to six years ago... He knows that once the worlds merge, the apocalypse will soon follow. He vows to make up for his past regrets and protect the people he cares about! From the start, he gains an immortal inheritance and masters the art of taming beasts! Commanding countless beasts is only the beginning! I am the beast tide: wherever my dragon spear points, not a blade of grass remains! I am the calamity: one man can stand against a million troops! Divine beasts guard my side, and spirits serve me... I am the King of Beast Tamers! The gods? Nothing but ants!