Science Students Travel to Another World: but the Stupid Bird Starts

To all of you: This book contains trace elements (such as the New Three Kingdoms, etc.) Time travel story, no system cheats [funny, nonsensical] Li Ke, a senior Internet surfer, unfortunately suffered a black eye because he stayed up late to write a science paper. He left with hatred before he had time to format it. When he woke up, he was transported to an ancient world that he had only seen in online articles before. However, this world was a little different from what he had imagined. As the saying goes, the protagonists take turns, come to my house today! Can you make money selling poetry? Sell! Can you make money drawing stick figures? Painting! Others have met princesses and daughters when they traveled through time, but I, Li Ke... Wait a minute, why am I a little thief! Am I not the protagonist? ! ! No matter what, I have a knowledge base anyway, let's see how I, Li Ke, reach the top! This is the first time I write this kind of article, so I don't expect it to be clear. If you have any doubts, you can comment on the paragraphs. I will answer what I can answer. If I can't answer, then I will kill myself and die.