You are reading I Was Trapped in a Dungeon for 25 Years and Became a Legendary Suspicious Person When Rescued Chapter 12.1. This suspicious person is about to become a legend.” A young man, Nagano, vanished after challenging a dungeon that suddenly appeared in modern times. He survived for 25 years in its uncharted depths, eating ferocious monsters and gaining an incredibly powerful body. When he finally returns to the s