The Great Yu's Heavenly Journey

After Zhao Shanhe, a supervisor in the Great Yu Heavenly Order Office responsible for subduing demons, woke up, he was horrified to discover that a vengeful spirit had killed him.

Terrified by how dangerous his job was, he suddenly noticed a bookshelf in his sea of consciousness. Gather enough emotion points, and he could unlock the glowing books within and master their skills.

For instance, poems from the great masters collected in the books could improve the quality of spirit talismans. He could even summon famous generals and powerful armies to help him slay his enemies.

And every time he learned a book, it would automatically update with more titles and new skills.

For example, Master Hongyi's Dragon Voice Chapter combined with the Self-Destructing Statue of the Big-Bellied Arhat...

The guy was instantly fired up. From then on, demons and monsters everywhere were in for a world of misery.

P.S. My name is Zhao Shanhe. I'm famous in Great Yu because I'm a cheat.