I'm Learning How to Create a World in Another World, and I Don't Mean to Destroy the City.

[Urban + Inter-travel to Another World + Semi-Shuangwen] He once had his arm cut off and was in despair for several years. He unexpectedly got the opportunity to travel to another world at any time. From then on, his body was strengthened and his arm was reborn... Let's see how he accumulates experience and can crush modern technology with his physical strength; summons the undead army to destroy the global federation... So what about the arrogant federal prince? I will repay the vengeance of my severed hand and the blood feud of my family a hundredfold; Even if the Federation Empress sees me, she will still have to kneel down and sing Conquer... Note: This is not a rebirth article. The non-complicated data panel makes listening to the book clearer...