Magical Inferior: Overturn the Situation, Starting from Entering High School

"It doesn't matter if I travel through time. I'm already dead anyway, so it's not a bad idea to live again in another world!" "You said, this is a demonic world!? Shit!" Yun Yi, who accidentally traveled to a demonic world, had mixed feelings about this world. However, with the power, he decided to rewrite the world himself. And the first step is to see the God of Destruction who has the power to destroy the world!