Lu Yin, the only immortal in the world, will exist forever.
Once upon a time, the Lich War shook the world. Because it caused Lu Yin to fall asleep, he ended it with one finger and restarted the era.
Then Lu Yin was ordered by heaven to teach Fu Xi the Eight Diagrams, and gave guidance to the Three Pure Ones to create Taoism, helping the weak human race to enter the stage of history.
As the years passed, Lu Yin was like a bystander, standing on the long river of time, witnessing King Wu's feat of conquering merchants, the prosperity of the Li and Tang Dynasties, and the glorious Han people's swan song of the Ming Dynasty.
In modern times.
Lu Yin, who had been sleeping for seventy years, chose to be born.