When his lightning bolt is stolen, Zeus accuses Poseidon's son Percy Jackson and gives Poseidon's son fourteen days to return it, in any other case he will provoke a war amongst the gods. Meanwhile the teenager, Percy, who's dyslexic and has ADHD is journeying The Museum of Metropolitan of Art and is attacked with the aid of a Fury disguised in his instructor. His bodily handicapped first-class friend Grover exhibits that Percy is a demigod and that he is his protector and his trainer Mr Brunner offers him a pen telling him that it is a effective weapon. They visit Percy's residence and collectively with his mom Sally they pressure to the Camp Half-Blood. However Sally is attacked by using a Minotaur and vanishes earlier than Percy can help her. In the camp, Percy befriends the excellent Annabeth; whilst they're attacked by using Hades who desires the lights bolt for himself, Percy discovers that his mom is inside the Underworld with Hades. Percy comes to a decision to tour on a dangerous quest to retrieve the lightning bolt and store his mother.