[Chi thought for a moment and said, "It's comfortable to be with you. You're different from those humans who are full of fear."]

…

Chi is also a time traveler.

Since he came here, everything he has seen is probably the fear, hatred and resentment of human beings. Only when he meets Su Mingan does he feel comfortable.

——Because they are people of the same time frequency. The time traveler and his god come from the same era.

…

Su Mingan rolled up the manuscript in his hand. At this moment, he thought of the imprisoned Daoya City, the many cities destroyed by the alien species, and the sadness of Jiang Xiaoshan and Tao Meng.

He knew that the travelers would cause terrible casualties. But this was a necessary sacrifice - balancing the pollution of different eras required the arrival of travelers, their life force and strength, and traveling would cause rejection, which would bring terrible casualties.

No matter how the future generations think about it, or how hard they try to trace back history, they probably can't imagine that this "suddenly appearing", "with no memory", "with terrifying lethality" alien species is actually the time travelers from the 0th year of the Tianshi Era who came to save their era. They are their ancestors who have never met.

They are clearly not mortal enemies.

Fate is ridiculous.

…

Inside the laboratory.

Xia Jiawen inserted a talisman into Shangqing's body.

"How does it feel?" Xia Jiawen asked.

"Not bad." Shang Qing touched his chest: "After implanting this talisman, can I suppress the time travelers?"

"certainly."

Shangqing asked, "What is the principle?"

Xia Jiawen said: "In order to prevent being located by overlapping shadows, the time frequency of each era is different. The reason why time travelers feel repulsive is because their time frequency is inconsistent with that of the era. It is equivalent to 'you projected the shadow of your hand on the wall, and others attack the shadow on the wall, but they can't attack your hand anyway' - this is why humans in the local era can't deal with the chaos brought by time travelers. But after piercing this talisman, your time frequency will not produce repulsion, so you can deal with this chaos."