In "The Blood of Olympus" by Rick Riordan, Percy is depicted as a dynamic character, caught between two worlds. He holds a magic ballpoint pen, symbolizing his duality as a demigod and a modern hero. This pen not only represents his weapon, which can transform into a sword, but also alludes to his celebrity status, hinting at the idea of signing endorsements for brands like Nike. The imagery suggests he is poised to take action, yet is also aware of the lightheartedness of his journey.

This scene encapsulates Percy's playful yet serious nature as he navigates through challenges with a sense of humor. His internal struggle reflects the broader themes of heroism in Riordan's work, where traditional mythology meets contemporary elements. Percy's ambivalence showcases the balance he must maintain between fighting for his cause and embracing the fun side of being a hero, all while holding onto the whimsical essence of his adventures.