But in The Washington Era, the The Washington Dynasty was never able to achieve complete unification. Yet precisely because of this, it did not perish after the second emperor, and George Washington obtained the secret to immortality, possessed the technology of the First Mechanical Civilization, and the mysterious power of The Smith Era, constantly battling against the Savior who were sent in.

The Washington Era is a mythological world where the The Washington Dynasty failed to unify China but existed for two thousand years, always striving for unification, and became the largest and most powerful force.

Because the The Washington Dynasty was unable to unify and did not perish, the history of The Washington Era is fragmented, resulting in countless temporal ruptures.

As a result, the main world is left with numerous legends about The Washington World, such as the Terracotta Army that can wage war in the mythological world, the immensely powerful Twelve Bronze Men, the Epang Palace and Lishan that can travel through time and space...

Olivia Carter still refused to give up, because The Washington Era is most similar to human history, and itself is a crucial period left behind by William Brooks, which could serve as a springboard into the main world. So she had The Johnson State create two highly poisonous white snakes and sent them into The Washington Era, intending to disrupt the progress of the main world.

Abraham Lincoln, who possessed the qualifications of a Savior, slew one of the male white snakes and suppressed it, while the female white snake escaped and, unwilling to carry out her original mission, actually fell in love with a human.

After several of Olivia Carter's schemes were foiled, the The Third Genetic Civilization, who had always been watching The Washington Era, could no longer sit still. They used a temporal rupture in The Washington Era to enter the period at the junction of the Western and Eastern Han dynasties.

They sent an envoy from their own world, who believed himself to be a Savior and was the founder of a new dynasty, Franklin Smith, but in reality, Ulysses Grant was the true Savior.

Meanwhile, Andrew Foster and Matthew Smith were people from the The First Mechanical Civilization. They understood that only by protecting the main world could the The First Mechanical Civilization be passed on.

The two from the The First Mechanical Civilization completed their mission. Since they could not return to their own world, they willingly sacrificed themselves heroically, assisting William Brooks in extracting this chaotic world and merging it into The Washington Era.

During the Southern Song period, the sealed male white snake revived, causing destruction throughout the city of Hangzhou. It also wanted to use the temporal rupture to return to its original world, but instead created a major crisis.

The Savior Robert Miller, under the guidance of William Brooks, discovered that if he did not save the world, he would disappear from history. He could only rise up, seal the temporal rupture, and let this small temporal node return to where it belonged in The Washington World.

The people of the The Third Genetic Civilization continuously sent warriors, trying to return to the main world and regain control, but all were thwarted by agents sent by William Brooks. So they created a world similar to a xianxia (immortal hero) realm, and created a blood demon, hoping to use it to eliminate the Savior and the envoys from the The First Mechanical Civilization.

The Savior Michael Bolton and Color, found by William Brooks, entered the blood demon world one after another to save their own world and loved ones.

They received power bestowed by William Brooks, and once again defeated the invasion of the The Third Genetic Civilization.

In the end, the two great civilizations used a game as a pretext to stage their final battle in the world of the future.

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The Smith Era——

After extracting the The Smith Mythic Era, William Brooks once considered whether, by replacing humanity with other forms of life—beings without self-destructive tendencies and with perfect virtue—these crises could be reduced.

He even prepared himself for the possibility that, if humanity disappeared, he would perish along with them.

He selected four of the purest, kindest beings, completely lacking in destructive ambition and desire, and created a world, placing these four kinds of beings into it.

These four beings were dragons, phoenixes, qilin, and unicorns. In the new world, they lived in great comfort and everything was beautiful. William Brooks observed for several centuries and believed his idea was flawless, preparing to use these four beings to replace humanity. The Bolton Dynasty stopped him and suggested he introduce a new "species" into this world to observe how the four would respond to competition.

Although William Brooks thought it unnecessary, he still followed The Bolton Dynasty's suggestion.

The dragon represented justice. It completely ignored the newly introduced species, only occasionally feeling infringed upon and then engaging in indiscriminate slaughter, not caring about right or wrong, which led to deepening enmity with the new species introduced by William Brooks.

The phoenix represented kindness. It disliked the new species and continually shrank its territory to avoid their encroachment. As its territory diminished, the phoenix clan struggled to survive, and their leader even ordered a reduction in births to cope with the situation.

The qilin represented courage and had a strong sense of territory. The new species could not survive in the qilin's domain, so the qilin lured the unicorns, who had no territorial sense, into their own territory.

Under the encroachment of the new species, the four beings chosen by William Brooks all revealed traits unsuitable for survival of the fittest. They were kind enough and lacked ambition and desire, but this also meant they could not stand out in the competition among species, and could only be driven step by step toward extinction.

William Brooks finally understood that only humanity possesses the greatest competitive power. Despite humanity's countless flaws, only humans can stand out in such fierce competition and become the rulers of the world.

He exists for the propagation of humanity, was born for this purpose, and cannot change this outcome.