No. Percy Jackson is a series with its own unique mythology and storylines centered around Greek gods and demigods. It has no relation to Ulqiorra which is from Bleach. They are from completely different fictional universes with different concepts, characters, and themes.
The overall themes are disparate. Percy Jackson focuses on heroism within the context of Greek mythology, family, and growing up as a demigod. Bleach, where Ulqiorra comes from, is about Soul Reapers, Hollows, and the balance of the afterlife. There's no connection that would suggest Percy Jackson is a fanfiction of Ulqiorra.
There are various Hindi cartoons with heroes, like those based on mythological figures or modern-day superheroes. They offer different themes and storylines.
The drag racing cars in cartoons typically have bold graphics, enhanced speed capabilities, and are shown as the ultimate machines for speed enthusiasts. They often represent a sense of adventure and competition.
The caricature of the bib for a baby shower often has cute and colorful designs. It might feature popular baby-related themes like animals, toys, or hearts.
For a US comic shop to be successful, it needs to offer both popular and indie comics. Good customer service is essential, and having a well-organized store layout helps. Plus, they might partner with local comic creators or hold signings to attract more customers.