It's Okay If God Doesn't Want It.

A down-and-out scholar dared to face the injustice of the world and shouted out to the world, but he was bullied everywhere. Finally one day, when he read a wonderful book, he suddenly entered a fairyland, read the ancient and modern sages' classics, and talked freely with the sages. Once he became enlightened, he actually had power that did not belong to this world. He wanted to make those who bullied him pay with their blood, but the world is far bigger than he thought. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.