My name is Oliver Queen. For five years I was stranded on an island with only one goal - survive. Now I will fulfill my father's dying wish - to bring down those who are poisoning my city. To do this, I must become someone else. I must become something else. However what he becomes is much more different then he thought he would become, when he meets the Justice League, but meeting the Justice League at first isn't the greatest moment for Oliver but after meeting them he learns a great secret. However the past has prepared him for the worst... Because a HERO will rise

My name is Oliver Queen. For five years I was stranded on an island with only one goal: survive. Now I will fulfill my father's dying wish. To use the list of names he left me and bring down those who are poisoning my city. To do this, I must become someone else. I must become... something else...After a violent shipwreck, billionaire playboy Oliver Queen was missing and presumed dead for five years before being discovered alive on a remote island in the Pacific. When he returns home to Starling City, his devoted mother Moira, much-beloved sister Thea, and best friend Tommy welcome him home, but they sense Oliver has been changed by his ordeal on the island. While Oliver hides the truth about the man he's become, he desperately wants to make amends for the actions he took as the boy he was. Most particularly, he seeks reconciliation with his former girlfriend, Laurel Lance. As Oliver reconnects with those closest to him, he secretly creates the persona of Arrow – a vigilante – to right the wrongs of his family, fight the ills of society, and restore Starling City to its former glory. By day, Oliver plays the role of a wealthy, carefree and careless philanderer he used to be – flanked by his devoted chauffeur/bodyguard, John Diggle – while carefully concealing the secret identity he turns to under cover of darkness. However, Laurel's father, Detective Quentin Lance, is determined to arrest the vigilante operating in his city. Meanwhile, Oliver's own mother, Moira, knows much more about the deadly shipwreck than she has let on – and is more ruthless than he could ever imagine.