This is actually an otherworldly text, and the so-called otherworld is not a magical world or a fantasy world that has nothing to do with our world, but a parallel world.

Suppose that at some point in time, there is a slight deviation in the history of the progress. For example, Jing Ke stabbed the King of Qin to death with a knife, such as Xiang Yuhong's banquet and killed Liu Bang, such as Liu Bei was thrown into Tanxi by Lu, such as Fu Jian's army rushed across the Yangtze River, such as Li Shimin was killed by his brother with an arrow, such as Zhao Kuangyin passed the throne to his son, such as Kublai Khan's fleet arrived in Yueben, such as Zhu Di was killed by a stray arrow, such as Li Zicheng did not rob Chen Yuanyuan......

As long as any of the above may occur, or if there is a slight deviation in the long course of history, I guess our world will be completely different.

We can't change history unless we imagine traveling to the past. But we can imagine what our world would be like today if one day in history had changed in one way or another.

The world I designed, at some point before, was not different from the real world today. It wasn't until someone created martial arts and carried it forward that history went on a completely different course of development.

So Zhang Sanfeng and Yang Lucian are no longer just legends in the martial arts, but have become great masters admired by everyone, so Einstein no longer studies physics, but uses his smart brain to study genetic martial arts and brain domain networks, so our world has become the same world as shown by Yaowu Yangweili, with martial arts, genes and brain domain networks.

This is just one of the parallel worlds, and if history sneezes again, it may be another possible surname. Maybe in the future, Xiaoqiang, I will also write stories of parallel worlds, such as the world of magic, such as the world of superheroes...... Who knows if there will be a me in those worlds as I write these words?