Practicing Magical Skills by Mistake Will Bring Disaster to the World

This is a ridiculous and bizarre world where everyone believes in gods. "Have you heard? A new demon has appeared recently!" "Is he the devil who spreads great love and civilization everywhere and claims to have amazing wisdom?" "Yes, that's him. Crazy Bart repaired this devil's Bible, and he's happy, and he has twins..." "Congratulations... Congratulations." "Miss Naqisi from the ** church, she was originally good, but since she was kidnapped by this devil, now she doesn't like men anymore, she likes wooden stakes instead." "Oh, my God!" "There are so many more... It's really too many to mention." … Sheen traveled through time and was almost harmed by the witch of the Church of Life. After surviving, he began to spread love and civilization in this world. When he became invincible and everyone shouted for beating, Sheen couldn't help but became furious: "What? I'm a devil?!" "Impossible, absolutely impossible" "It's the same Bible, why is it okay if I practice it?" "It's your problem. You have distracting thoughts. It's you who have the problem!" "No one understands gods better than me!" Sheen didn't understand how he could become a villain full of evil even though he was a poet of great love who spread virtue and civilization. This book is also called "What Villain?" I am a saint who spreads virtue!