"By imperial decree, from this day forward, our Great Han shall be the Central Heavenly Dynasty, the supreme immortal kingdom!"
"By imperial decree, from this day forward, Shenzhou shall be the Celestial Realm, and the people of Huaxia shall be immortals and gods, ruling over the myriad heavens!"
After transmigrating to the Three Kingdoms era, he's not interested in technology or conquest. Sorry, he's going to cultivate immortality. When Earth finally realizes what's happening, the whole world is stunned. Weren't they supposed to be in ancient times? How the hell did the whole setting turn into a world of immortals and heroes?
For a time, Parthia, Sogdiana, and Rome go completely crazy. "Damn it, that country in the East really is a heavenly kingdom! There really are gods there."
This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.