MTL - My Fury Will Burn The Heavens - v19 Chapter 48 found it

Dying in a tragic accident Marcus Ferrous gets transferred to a fantasy world of monsters and magic, except when he arrives contrary to what he expected he is now level one and a ghost. Left with nothing on a strange new world, Marcus will struggle with everything he has on his journey to get stronger and uncover the secrets of his new world.

This novel is also known as From The Start, I Traded A Galactic Warship

After getting a trading platform three thousand years later, everything in the world has become an antique, worth a thousand gold.

But it was also learned that three years later, aliens invaded, human beings fell, and the dark starry era began.

In this era of unprecedented change in tens of thousands of years.

Shen Shi decided.

First trade a space battleship, and then talk about it.

then–

Battleships come to the world from outer space! Global shock! Starry Sky Era, open in advance!

- Description from novelbuddy

Within a quiet and majestic pavilion, Xuan Hao slowly opened his eyes bewildered, time passed and he had quietly come to terms with his situation. He had transmigrated into a fantasy world as an elder of the Flying Sword Sect.

He was even an expert at the Nascent Soul Realm, who had the power to easily destory an entire city with a wave of his hand.
Most importantly, he had a system, but it kept wanting him to train up disciples.

«What now! I already trained up a few Celestial Immortals, what more do you want out of me? Can’t you just give me some random cultivation method that magically allows my disciples to become immortals within a few weeks?»

[Have 4 disciples achieve godhood]

[Reward: Cultivation Increase of 1 major realm]

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