One Piece – Thundergod Marine - Chapter 54 Chaos 3(Part 1)

One day, after five years of living in the shadow of the popular actor—Mo Boyuan, Dr. Jiang suddenly decided that she had enough!

The well-known and recognized throughout the Stern continent, strong and mighty, as well as the unique Wizard of magic cures, the most outstanding genius of the whole continent, Jason got into the flow of time, back in the uncivilized era during the first failed experiment, 3000 years ago. This was the period when the magic healers didn’t exist. How will Jason apply his knowledge in this backward era, wherever he reach the peak of glory?

- Description from Novelupdates

The Jiuzhou Continent contains an era of chaos and fiendish demons, haunted by mysterious beings and fraught with feuding martial families, demonic sacred grounds, and endless struggles between various powers. Conflict is a constant throughout the world.Within such darkness, Gu Chen opened his eyes to this reality.At the same time, he discovered that as long as he slew these fiendish demons and ghosts, his cultivation strength could continually elevate.Killing a Panic Level Demon yields a decade's worth of cultivation.Slaying a Ghost Level Fiendish Ghost brings thirty years of cultivation....Eventually, one day, staring at the endless swarm of fiendish demons and world-renowned grandmasters in his path, Gu Chen chuckled lightly, “Are you able to withstand this fist of mine, charged with 1600 years of cultivation?”

Robin Burton is a young man who grow with everything anyone can hope for, immense talent for cultivation, sharp mind, a wealthy family that will stop at nothing to protect and nurture him

He had everything... except the willingness to take them.

“Why would I take the same route as my ancestors ?

why should I become stronger? to beat this and compete with that..?

At the end of this road what will happen? get a harem then die and be forgotten after a few years?

NO! That is not what I got my talent for... THAT IS NOT WHAT I WAS BORN FOR!

what I want is more... much more.

I refuse... I will not take anyone's route, I will make my own...

I do not want to be a legendary figure, I will be THE Legend..

I.. Robin.. will do it my way, or die trying.”

This is the story of a Researcher, a Warlord and... a God Emperor.