Return of Immortal Emperor

Three years ago, Yun Qingyan went missing, accidently falling into a void leading into a different world.
As time passes, he grew to become the peak of evolution in this new immortal world.
After 3000 years, he acquires the status of emperor of lands and is now able to break through the dimension barrier to go back to the world he was born in.

In this world only 3 years have passed.

“Times where I couldn’t save my beloved ones have ended. I will become strong, stronger. You all will bow down and prostate before my superiority.”