艾力克和他的朋友認識了奈森。奈森找到一張地圖,並相信那是一張藏寶圖。他們相信,這個寶藏會解決他們目前的困境,而決定出發尋找寶藏。然而,一路充滿緊張刺激的尋寶過程,卻讓他們意外發現了更珍貴的寶物…Erik is a twelve year old boy whose passion revolves between his lovely friend, Andrea and a master's skill for skateboarding. His family has financial troubles and is about to loose the family business. Erik, himself has his share of problems when the local gang tries to make him a part of their deals. Erik can take care of himself, but not Omar, Andrea's kid brother, who becomes the target of the day for the gang... Erik can't help but save the day to impress Andrea, but while at it ends up with Deik, the leader following them into a dark warehouse. In it, the kids have a curious encounter of sorts when they come upon a murder. Nathan, a sacred art dealer, has just killed Cliserio, a historian, in order to rob a map that promises to lead him to Hidalgo's lost treasure. But before Cliserio expires, he manages to rip the map and his half end up in Erik's backpack. Nathan has seen the kids and he knows that they have his other half of the map... This is the introduction to an adventure...