When I Went to College, How Did I Start Saving the Three Realms?

I was an ordinary college student until I was stopped in the street by a man who handed me a gold-plated business card. "Friend, save the world, understand?" "The monthly salary is one million, including food and accommodation, and the benefits are absolutely top-notch." "Job content: Clean up the illusion of obsession." I signed the contract on the spot. After all, who can turn down a part-time job that pays millions a month? But later I learned that what he didn't say was: In ancient illusions, loyal ministers often die the worst; In the cyber city-state environment, people who love each other often cannot stay together; In the wasteland apocalyptic dungeon, survivors will cannibalize each other; And in the prison of human nature, the most terrifying thing is never the monster. Later, someone told me that this is the only way to save the Three Realms. But I just want to ask: I am a freshman and I haven't written my final paper yet. What do you want me to do to save myself? It wasn't until the end that I realized that the price of saving the Three Realms was losing everyone I loved.