MTL - Ascend Another Day - Chapter 16 Human Body Secret Realm, Black Iron Entrance

Liu Yan, an ordinary office worker from Earth, unexpectedly traveled to a strange world.

The heroes of the ages are on the side, embarking on a journey to conquer the heavens.

- Description from novelbuddy

After dying in laboratory tests, Klaus transmigrated to a Sorcerer World, in a strange and peculiar character whose existence is an enigma. He knew this world, for it was the world of the novel one of his students wrote. He also knew the character because he created it. But it was a discarded character; it never appeared in the novel. How could he have transmigrated in it? Reality hit him soon after when he was sent to cross through the first test that every sorcerer must pass to awaken his abilities. There, he will have to fight against powerful monsters, which they call Curses, and against other Sorcerers, all to try to enter the select group of Sorcerers to discover the secrets that await in this world and understand his arrival to this and his existence. Just when he thought his journey might be boring, he received a peculiar and mighty power bordering divinity, capable of making him reach unimaginable heights. Although a bit dangerous...

Draven Noctaris, Lord Of The Vampires, wakes from a thousand-year sleep, ready to rebuild his harem and save his bloodline from a new threat, but the world is not as he remembers.His estate is filled with a bunch of new women, but the world is filled with a bunch of new enemies, some stronger than he could have ever expected.Still, he swears to fix everything and reclaim his spot as strongest in Velhalla. The Noctaris Vampires will rise again, and all will bend to his will. No matter the cost.

He is the master of six kingdoms. As long as he wanted, his cavalry is ready to wipe off any country.