Hasegawa is a bit of a high school nobody. He?s plain, quiet, and unassuming?so it?s a huge shock when Hiyama, the sunny social butterfly of the class, suddenly confesses to him! And how exactly does Hiyama intend to date a classmate he?s never even spoken to before? By starting a good old-fashioned exchange diary, of course! That level of innocence from his popular peer comes as a surprise to Hasegawa, but he?s game to give it a shot. Entry by entry, the mismatched couple manages to bridge the gap between them?and maybe even discover real love along the way?

(W) Tobi Hirotaka Designed in imitation of a harbor town in southern Europe, the Realm of Summer is just one of the zones within the virtual resort known as the Costa del N?mero. It has been more than a thousand years since human guests stopped coming to the Realm, leaving the AIs alone in their endless summer. But now all that has come to a sudden end, as an army of mysterious Spiders begin reducing the town to nothing. As night falls, the few remaining AIs prepare for their final, hopeless battle? War between the virtual and the real begins in book one of the Angel of the Ruins series.