Heroes of Olympus follows a new generation of demigods—children of Greek and Roman gods—as they navigate a dangerous world where ancient mythology collides with modern reality. Seven young heroes, including Percy Jackson, Annabeth Chase, Jason Grace, Piper McLean, Leo Valdez, Frank Zhang, and Hazel Levesque, discover they must work together to prevent catastrophic war between the gods and stop the rise of the ancient giants. Separated across two camps—Camp Half-Blood and Camp Jupiter—the demigods must overcome their differences, personal demons, and the machinations of malevolent forces to complete a perilous quest across the globe. As they journey through treacherous landscapes and face mythological monsters, they forge unbreakable bonds of friendship and romance while uncovering secrets about their divine heritage. The series explores themes of identity, belonging, sacrifice, and the burden of destiny as these young heroes discover that their greatest strength lies not in their godly powers, but in their loyalty to one another.