He soon encounters a stranded knight a gorgeous young woman named Ria.
Tooru may dreams of heroism, but first he has to figure out how to share an apartment with a cute girl from another world.
Tooru rescues her and takes her back to Earth, where she promptly mistakes him for a Great Sage, seeing normal things like running water for evidence of his powerful magic.
He soon encounters a stranded knight a gorgeous young woman named Ria