Jump in Ever Barnes is a shy orphan living inside an incredible puzzle box of a building. He knows every hidden corner of the massive switchboard center that connects his entire mechanical city. Most of the workers look the other way as he roams the shadows, but a few powerful people are keeping a very close eye on him. The big secret Ever is the last guardian of a mysterious family safe hidden deep within the maze of gears and levers. He has no idea what is inside, only that it protects the city and that people will do terrible things to get it. When Hannah, the spirited daughter of the building's owner, discovers Ever hiding, she is determined to become his friend. Why it pulls you in Hannah's arrival accidentally sets off a dangerous chain of events. A menacing squad of rogues is closing in, desperate to unlock Ever's secret at any cost. With enemies around every corner, Ever and his new friend must uncover what is really going on in their mysterious city before it is too late.