After cultivating immortality for three thousand years, I return and slaughter my way across the ent

(Urban Invincible + Immortal Cultivation Return + Decisive Killing + Extremely Thrilling + Single Female Lead)
Yun Chen was originally an ordinary young man on Blue Star, but he encountered an accident and was knocked away by a stroke of luck, which transported him to the world of cultivation.
After three thousand years of arduous cultivation in the world of immortals, he finally soared to the heavens and became the most powerful immortal emperor in the world. After overcoming various hardships and dangers, he successfully returned to Earth.
The return of a Celestial Emperor, even with his cultivation sealed and only a fraction of his power remaining, was enough to shatter the entire planet. The martial arts world and the cultivation world all submitted to him and trembled before him!