After the war with Gaea,Nico became depressed. Sure ,he had Will ,Jason ,and Hazel . He even told Hazel he was gay,but that didn't stop him from hating himself that didn't stop him from cutting that didn't stop him from self loathe that didn't stop him from Loving Percy Jackson Percy and Annabeth were having problems and they all started at the base of Tartarus all the way up.