𝗟𝗲𝗼 𝗩𝗮𝗹𝗱𝗲𝘇 is the only living son of Hephaestus to be able to generate fire after several centuries. Leo is the best friend of Piper Mclean and Jason Grace. In the novel Leo is described as looking like a "Latino Santa's elf," with curly black hair, dark "wild" brown eyes, pointy ears, a cheerful face, and a mischievous smile.
