MTL - Iron Armored City - Chapter 242 black fuel mine

It’s not always the Asians who get isekaied. Very rarely does an American get chosen, though the lords of isekai have reasons for that. It’s time for John to remind them of those reasons.This story started as a gag. It is no longer a gag.

This story is about a rookie researcher, who was forcefully dragged away from his restful life, compelled into facing various killers and zombies, always having to risk his life at the brink of death, and finally becoming an advanced researcher that is acclaimed by all. And throughout his adventure, he met an alluring(?) killing machine, who he started to have fantasies on after they had an accidental kiss…

Xiao Yan: Did I fall for him? But he’s a man!

Maya: Who knows…. maybe it’s the other way round?

- Description from Novelupdates

Argon Raze, the best swordsman of the continent. He was dubbed the Sword Saint due to his unparalleled skills with the sword. He lived a life of endless victories in duels and challenges. However, all that came to an end when he challenged a young mage. He lost his winning streak and his life at the hands of this young mage.Seemingly ready to accept his death, he found himself inside an unknown forest after being swallowed by an immense light. He was still alive, he realized. Although, he also realized he wasn't the same Argon Raze as before.Feel free to support me on Paypal or Patreon with five or more chapters ahead.

There was once an immortal cultivator fighting for the fate of human beings. Unfortunately, he failed that time; but fortunately got another chance as he was reborn once more as a human, on the earth of 5,000 years ago. With a second chance, he not only would embark on the road of saving all mankind, but also would retrieve his human nature on the new journey that would last for 5,000 years.

- Description from Novelupdates