Could This Be Time Travel?

My name is Wang Fanyu! It's a delivery boy! I am now delivering the food and hope that customers will not leave negative reviews after the timeout! Just when I was thinking about these things, I arrived at the place where I was going to deliver the food! The person who opened the door was an old man! I couldn't hear what they were saying while taking things! I'm still thinking about whether the old man's spicy turkey noodles can stand it? Regardless, I just finished delivering the last order and went home. After I got home, I felt a little dizzy. When I woke up... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.