Adrift on a Mission to Save the World

At the end of the world, a young man accidentally embarks on a journey to another world to save it. Faced with an invisible burden, what path should he take? Can he overcome an impossible crisis? Heroes emerge in troubled times, and this hero is in another world! An unknown world, endless crises. Brotherly bonds and family ties are torn apart by love, while longing for his parents is powerless against the divide between two worlds. What will become of a young man who grows stronger through danger? Stay tuned!