A brief description of the The Eminence In Shadow manga:
Just as some worshipped heroes as children, one young man adored the forces that hid in the shadows. Hiding his power and having lived the life of a mediocre character, passing through at the same time crazy night training, he eventually reborn in a different world, gaining absolute power.
A manga about a young man who hides his powers in the shadows and tries to gain power over the shadow side of the other world.It’s the story of a boy who tries to make a stupid dream come true.
“I’ve transformed myself into another world and enjoyed the “environment” of a hero in the shadows…!”