After mysteriously being teleported to Melromarc Dimension Walker Agent Y/n L/n must find a way to survive in this cruel and unjust world, to do that he must stay by Naofumi Iwatani's side...... like a Shadow.
"If I could change one thing, I want my life to mean something.
I want to be someone in another person's eyes.
Not a shadow in the background of everyone else's life.
I want to know what it's like to live,
More than just being alive."