Nico di Angelo is a prominent character in Rick Riordan’s “Percy Jackson & The Olympians” series and its sequels. Born in Italy, he is the demigod son of Hades and Maria di Angelo, making him a formidable figure with control over the dead and the ability to summon them. He has a complex family background, being the younger brother of the late Bianca di Angelo and the half-brother of Hazel Levesque. Physically, Nico is described as having olive skin, black eyes, and shaggy black hair. His attire often reflects his somber persona, typically wearing dark clothing. Throughout the series, Nico undergoes significant character development. Initially introduced as a ten-year-old in “The Titan’s Curse,” he matures into a pivotal figure in the demigod community. His journey is marked by personal struggles, including coping with the loss of his sister Bianca and coming to terms with his identity. Notably, Nico is one of the first openly queer characters in the series, and his relationship with Will Solace, a son of Apollo, is explored in depth. Nico’s reserved and brooding nature, combined with his unique abilities and personal challenges, make him a compelling and multifaceted character within the “Percy Jackson” universe. 1. Underworld Terms: • “Stygian iron” – his weapon of choice. • “Fields of Asphodel” / “Fields of Punishment” – describing the afterlife or when referencing where souls go. • “River Styx” – great for metaphors or emotional weight (e.g. “That hit harder than the River Styx”). • “Thanatos” – god of death, could mention him or threaten to sic him on someone. • “Lethe” – river of forgetfulness; good for angsty vibes.