1. Time travel once became a popular element in TV dramas and novels. Crossing is an element in the theme of writing, or a routine. As long as one person starts and gets attention, it will trigger countless people to expand this element and make it more exciting. So time travel is a normal plot element. For example, Love Through Time and Space, Palace and Walking on Thin Ice, which we see in our daily life, are all time-travel dramas, and the initial reason why time-travel dramas appear in the market in large numbers is inseparable from the business opportunities behind them. What are business opportunities? But the topic of crossing is novel and creative enough, which gives the audience and readers rich imagination space and has a huge audience market.
Traditions and novels emerge one after another. If there are only simple contemporary cultural elements in antique novels or antique film and television dramas, it is difficult to stir up a big wave, because there are too many on the market, and later, after the emergence of crossing elements, it will be very different. To put it another way, generally speaking, time-travel dramas are all about traveling through the past, that is, a character who grew up under modern thinking and education traveled through ancient times. This person is an element of culture. When he comes to a completely different culture, it will inevitably lead to a collision, and this collision is the progress of the plot.
2. Crossing does not exist in history. After the emergence of crossing elements, it has become a commonplace plot, but this does not mean that there are many crossing plots. This kind of thing does exist in history. I think the so-called crossing is a kind of imagination, which has no authenticity. But people should have a novel mentality to meet the unknown tomorrow, and the topic of crossing varies from person to person.