The Fireworks in the World Are as Usual, but I Am on the Road of No Return

I'm just an ordinary student who just finished the exam. When I open my eyes, the world is still a familiar city. But there are countless more monsters hiding in the shadows, and a group of people keeping secrets. I can't see the Tao, I can't hold the sword, But he can see things that others cannot see. They said I was the variable, the trouble, and the only hope. But I just want to know—— How should I survive and how should I go back? There is no light ahead, no one behind, I can only go on desperately in this strange world.