Fatal Flaw

Athena once said to save those I love I would watch the world burn, and she was right, but I don't think it was my fatal flaw. I believe my fatal flaw is that to avenge those I loved, I wouldn't just watch it burn, I'd be the one to burn it down. What happens when Percy loses those most important to him so soon after the war with Gaea? May trigger some people read with caution