I Dimension-Hopped and Became a Guide

I traveled to another dimension and became a Guide. Dokyung, an ordinary college student from South Korea, is swept into a train accident and transported to another dimension. The same Seoul, the same people, the same self. Everything is the same, yet everything has changed. After the accident, Dokyung wakes up to find he has become a Guide in a world where monsters appear. And there, before his eyes, lies Yujin—the younger brother he cherishes most—collapsed and covered in blood. People tell him that only Dokyung's guiding can save Yujin... But for starters, what on earth is "guiding"? *** Work Introduction: *Setting/Genre: Fantasy BL *Keywords: Fantasy, ○○verse, Guideverse, Firs...