During the ride, Percy experiences a series of strange visions and a growing sense of dread. He feels a powerful force drawing him to the West, and he believes it's related to the lightning bolt he's been accused of stealing.
The chapter ends with Percy falling unconscious after having a vivid nightmare about a "monster" in a chariot being pulled by black horses. He wakes up disoriented and confused, with the bus driver claiming they had just arrived at the academy.
This chapter is significant because it introduces the theme of Percy's growing awareness of his divine heritage and the danger he is facing. It also sets the stage for the next chapter, where Percy will finally discover what he is truly destined to become.