Hon Issatsu de Kototariru Isekai Rurō Monogatari summary: An unfortunate high school student who died from an accident, Misasagi Ryou (陵陵). With G.o.d’s whim, what he got from reincarnating to a different world, was one old book――taking in all kinds of books, it was the 「Unlimited Summoning Book」 that is said to be able to materialize all creations. Legendary Brave Equipments, Sub-Machine Guns, Artificial Humans……using weapons that are taken out from the book, the young man tramples the different world!! The different world Battle Fantasy of a young man that loves books!