Future fic - The children of the great Heroes of Olympus have to face their own adventures, with the guidance of their parents. Especially Donny, son of Nico and Percy, has to face love, quests and battles, with his best friend Thea, daughter of Piper and Annabeth, and his love-interest Sander, son of Chris and Clarisse. Nico/Percy and Sander/Donny slash, Nicercy and their kids