It was puzzling and scary for Nasser as he started to appear and disappear suddenly at any place and at any time. He didn't know if he was only imagining, or something was wrong with him. His two close school friends Ali and Robert thought he was daydreaming, and as for his parents, he didn't know how to tell them. Things were getting more complicated when he saw an old man in the science exhibition, Just then Nasser's father, Muhammad, had to admit to his son the well-kept secret about him, which turned to be about them. The father and his son were both time travelers, and as Muhammad promised his wife that he would never get back to his habit of traveling back in time, the discovery of Nasser's ability changed everything. Along with Nasser's uncle, the unorganized but brilliant scientist and inventor Harith, secrets will unravel, and others will be kept, and an exciting and dangerous journey began. From the old Saudi Arabia to the walls of Byzantium and up the chimneys of Italy adventures, troubles, and dangers surrounded Nasser and his loved ones.