Here's a breakdown:
* Zeus accuses Percy of stealing his master lightning bolt, which is a grave offense in the world of Greek gods. This sets off a chain of events, forcing Percy to embark on a perilous journey to prove his innocence and find the real thief.
* Hades, the god of the Underworld, is revealed as the true culprit, further escalating the conflict. Percy must not only clear his name, but also stop Hades from unleashing a war between the gods by retrieving the lightning bolt and the Golden Fleece.
* The journey itself is riddled with obstacles, including mythical creatures, dangerous traps, and the constant pursuit of the Furies, who are sent by Zeus to capture Percy. This adds another layer of external conflict, as Percy must overcome these challenges to reach his goal.
* The conflict also extends to the mortal world, as Percy faces prejudice and danger from those who don't understand his demigod nature. This conflict reflects the struggle of being different and trying to fit in, adding a personal touch to the overarching quest.
Ultimately, Percy's journey is driven by the need to resolve the conflict between the gods and protect the mortal world from a devastating war. His internal struggle with his identity and the weight of his destiny further fuels the conflict and shapes his actions throughout the story.