I, the Arcane Emperor, Set Off Ragnarok!

In the era when the Arcane Empire was destroyed for who knows how long, the mages have forgotten their glory. As a time traveler, Thor began to bring about changes with a system that was two hundred years late. ... Decades later, under the leadership of Thor, countless floating cities rose from the ground. "Start the space jump engine, target the Star Boundary Kingdom!" "Launch the Titan-level golem army!" "God-killing magic crystal light cannon is ready!" "Put the poison of faith!" "This operation is codenamed: Ragnarok." As the first emperor of the New Arcane Empire, Thor Adrian issued the order.