Great Time Travel Era

In today's era, the protagonists in various time-travel novels seem to have regarded time-travel as a commonplace - as soon as they opened their eyes, they found a place with completely different scenery. At most, they first thought about whether they were filming a movie, and then immediately and decisively believed that they had time-traveled. Next, they "rationally" thought about their future ambitions, instead of thinking about how to go home like ordinary people. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.