What if instead of being 15, Rin was only 9 when Satan sends his demons to retrieve his son. But this time there's no Shiro to protect Rin, and our favorite half demon ends up in Gehenna. As he grows up inside Gehenna, Rin makes the best of his situation; he makes friends, gains strength, and desperately tries to get back to Assia to see his brother and family.- Blue Bloods

After 3 months, the town of Lilian has all but forgotten the events of last summer. School has started, and Joe Lamb has fallen back into the boring normalcy that is everyday life. That is, until Xy shows up. As soon as the mysterious girl appears, Lilian is swept up once more in the unexplained. Now Joe and his friends must work with Xy to stop disaster from befalling earth.