I Hang Out in a Chemical Factory

The good-looking stuff is at the back, the front is just a foreshadowing! ! ! Real people and real events, fictional characters. For the first time in my life, I chose a job, and I chose a chemical plant. Good or bad, each has its own merits. It shows the life of a small person in a private chemical plant from a first-person perspective... If life deceives you, don't be angry, just stride forward! In the later period, the protagonist disappeared, probably because he traveled through time or suffered from mental illness.