Gray Shadow by ‪Oren Shalita‬‏

Hailo, a typical high school teenager in his last year, at the bottom of the social ladder, always felt like he doesn’t fit in. And how could he?
Being adopted, with no recollection of his early childhood, and worst of all, with the blood of the notorious Northerners flowing within his veins, evident in his face like the mark of Cain.
But Hailo doesn’t know he’s not just another ordinary boy. At least not until a chain of unfortunate events leads him to reveal new and surprising details about himself.
Join Hailo on his life changing coming-of-age quest, where he will reach unfamiliar places he could have only read or dreamed of, with the sole hope in his heart to finally get the answers to the questions he was longing for his entire life – to finally discover who he is.