This story is based on the light novel Japan Summons, being a non-profit fanfic written just for fun. In a parallel reality where the emperor of Brazil was not exiled and the declaration of the republic never happened, an impossible situation straight out of the most insane fiction stories, suddenly the entire Empire of Brazil is teleported to another world, where wars are commonplace. What will Emperor Luiz do? Will he follow the path of tyranny and soil himself with blood, or will he be someone righteous?