Nico: Someone else did something like this, but they saved three children from a bomb. They are a hero too.
One day, at camp, Percy came up to me.
I was told my older sister, who went on a quest to save a goddess, had died. I lost it in front of him. Later on in life, I learn that without her sacrifice, all would have been lost.
R.I.P. Bia, you GMH, love you sis.