The general initially planned to take Azeel and Rodrigo to South Carolina but considers their potential usefulness for the current task, contingent on Rodrigo's recovery. This suggests some concern for Rodrigo's well-being, as the general inquires about his health. The mention of yellow fever in the West Indies highlights the danger of illness in that region, adding urgency to the general's worry.

However, it turns out that Rodrigo is not sick in the traditional sense; rather, he has been transformed into a zombie by a houngan, which introduces a fantastical element to the situation. This revelation not only explains Rodrigo's condition but also points to the unique challenges the characters face in this narrative, blending adventure with supernatural themes.