After Studying Magic for Three Years, Is It Still Time to Change Your Major?

After three years of studying for a doctorate in magic, is it still worth continuing? Not long ago, my country's Magic Flying Ball team was defeated 0-3 by the Jeppon team. Do I still have time to change my previous bet? Not long ago, a magic stock currency called Bitcoin was released. Do I want to buy it? After studying magic infrastructure engineering for three years, now I am changing my knowledge of elements and steam science, which seems to be a fire, and I have obtained an advanced degree in magic. Is there still a chance to secretly get involved and change my destiny? That's right, this is not a cool story about a hero saving the world or a good-for-nothing counterattack. It's just the daily life of a little person who accidentally traveled to a miserable magical world to survive, and the obscene fantasy of being immersed in reality from time to time. You can understand it as a story about a salty fish wandering among various big shots and experiencing a series of adventures. In short, I also hope that everyone who reads this book can find the shadow that has been lost by himself. PS: The protagonist is very lazy, very lustful, a useless person with many shortcomings, a person who makes things difficult for everyone after getting a little benefit, and a villain who starts to feel proud when he gets a golden finger.