In the 1980s, in the four-dimensional world, a humanoid creature calling itself "god" "discovered" the earth. This humanoid creature has the ability to surpass humans and control humans.
However, this kind of humanoid creature cannot reproduce. In order to continue civilization, they selected a group of humans on the earth to start a selection competition, euphemistically called the "real world."
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Shen Yao, an orphan, was adopted by Song Shi at the age of 8 and entered the "real world".
Shen Yao originally thought that his master would accompany him for the rest of his life, until when he was 15 years old, his master died and he faked his death and quit.
In the 2018 era, Shen Yao returned as Shi Xiao and fulfilled his master's last wish.
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A pure heart will last till death
Human civilization has been passed down from generation to generation
Purpose: Always keep a pure heart