Minjun Kim, an ordinary high school senior in Korea, was suddenly summoned to another world, where he became a dark mage. No warning. No choice. Just ripped from his life and thrown into a world of monsters and magic.
Determined to return home, he overcame all sorts of hardships. He fought. He bled. He mastered forbidden magic that no one else dared to touch. And he saved the other world with black magic before leaving all his wealth and glory as a hero behind to return to Earth.
He made it back. He survived. He was finally home.
However, before he could fully enjoy his life, a problem arose. A dungeon break had occurred and monsters came pouring out, threatening his comfortable days. The peace he fought so hard to return to was already crumbling.
Therefore, Minjun, who had just returned to Earth, had no choice but to enlist on the very next day. Not as a hero. Not as a dark mage. As a soldier in the Korean military, doing his mandatory service while monsters are literally attacking the country.
He saved one world and came home. Now he has to save his own while serving in the army.
Comment