When Percy Jackson immersed himself in the River Styx to gain the Curse of Achilles, he envisioned Annabeth Chase because she was the person he loved and considered his most profound connection. Individuals undergoing this dangerous ritual often fixate on someone or something immensely important to them, as this focus provides the anchor necessary for their soul to withstand the river's deadly power and remain intact.
For Percy, Annabeth represented his deepest bond and strongest emotional tie to the mortal world. Her image served as the critical focal point, enabling him to successfully absorb the power of the Styx and emerge with near-invulnerability, with his vulnerable point aligning with where his focus lay. This phenomenon underscores that the vision during the Styx immersion is typically of the individual's closest emotional attachment, which, in Percy's case, was unequivocally Annabeth.
