When Shiro’s mischievous sisters, Shiori and Saori, come to stay with him, it is perhaps only a matter of time until they stumble upon the portal to another world. And so, when the inevitable ha
When Shiro’s mischievous sisters, Shiori and Saori, come to stay with him, it is perhaps only a matter of time until they stumble upon the portal to another world. And so, when the inevitable happens, Shiro accompanies the twins on a stroll through the forest just outside of his usual stomping ground, Ninoritch. The wide-eyed high school girls are captivated by their otherworldly surroundings, and when they find an enormous egg, they are determined to take it with them and find out what’s inside. A quick trip to the Adventurers’ Guild sees the egg identified as one laid by an ebirasornis, a giant birdlike creature that can be used as a mount, and at this news, the twins exclaim they will raise it themselves. But is there really an oversized chick inside this enormous egg? Meanwhile, Shiro bumps into a mysterious woman who appears to have lost something very important. But what could it be? And who is this laconic stranger with a strangely menacing aura?