Peltivierre

It was always Elliot's dream to become an Adventurer.
He lacked magic powers to which was why society looked down on him.
His life changed when he was lost in the Forest of Gray Lake, and a book found its way into Elliot's hand. The book was a manual to become strong.
So strong that you could cross the level cap of all adventurers.
A book that contains the secret to surpass level 100.

[ Images on the cover not mine ]

I Know the Secret to Surpass Level 100

Seoule doesn't look like a bunker at all. This made Elliot and the others wonder how much the Kkeuners have prepared for an attack like this.

The underground city was located in a gigantic hall built under he soul of the underground realm. Seungju said that the soil wasn't too hard that they easily dug through it and built this bunker in only a year.

Of course, the Eastern countries were advanced in technology. They didn't have to dig everything manually. Instead, they have machines that were capable enough to dig for them.

There were also machines that could help them with the metal frame of the bunker and machines to cement everything together. The East was much advanced and they have used every single one of their resources properly.

First Emperor of Kkeun