My Martial Spirit is Nanobot - Chapter 1 - Spirit Continent

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

The sky was painted gray forever. The light of the sun was restrained. The darkness of the night was deeper than ever. At such a time, he belonged to a class people didn’t even recognize as ’human’. He was at the bottom of the social stratum, a slave. And when his only family was taken away from him... he no longer had a purpose in life. Yet, he clung to life because of his promise. And he set an impossible goal for himself, just so he’d have an excuse to live. When he finally reached a place he never expected to be, in pursuit of a purpose he expected to fail and die miserably trying to fulfill... he awoke to a night that would change his entire life. He was an insignificant fly, a mere speck in the destruction of the Empire. But he... survived. And, despite being a slave, he gained the blessing of a king. Or rather, the curse...

His will is tough and he is unwilling to be normal. However, his pathway was destined to be that way, being born in a small sect’s branch.

However, one day, his left eye merges with the eye of an Ancient God in an accident. From that moment on, he turns from a fish into a dragon.

He rises up like a star, walking the path of a legendary cultivator.

From being a tiny, small ant at the bottom of the world, he rises step by step, into a place full of powerful sects, strong ancient clans and countless geniuses.

This is an era of legends.

Li Xuan traveled through time and had no system or plug-ins. He could only live in a small mountain village temporarily. However, one day, he was mistaken for a hidden master and he had to become his disciple.

As an upright person, Li Xuan didn’t want to lie to others and sternly refused, but the other party offered him too much, so he had to make up a set of training methods to fool him–as a result, the apprentice succeeded in practicing!

Looking at his disciple with thunderous muscles and strong blood, Li Xuan was stunned: “I made it up, how could I succeed in cultivation? What kind of monster are you?!”

At this time, Golden Finger appeared: “Your apprentice has started to practice the exercises you made up, and you have directly mastered the exercises, and your strength is a hundred times higher than those in the same realm!”

ps: The book “I’ve been at home for a hundred years and I’m invincible when I go out” has been ordered with a high order of 20,000 yuan. If you find it interesting, you can go to the old book to read it ^_^

- Description from novelbuddy