I Play Welding in Naruto

A promising construction engineer in the 21st century was reborn into a group of ninjas, opening up a different world of Naruto. He used the strongest infrastructure system to build this place into a century city, turning it into a world where modernity, science fiction, ninjutsu, and martial arts coexist. There are different things mixed into the magically modified continent. It seems that this is not just a simple ninja world, but also a world beyond the four seas. Please stay tuned. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.