Flute

Her name is Piper. She lives in the city that never sleeps. She is a daughter of Poseidon. But she isn't like her brother. She is seen as cruel, cold-hearted, mean, and strict. But deep inside her, she has a soft side. And only four people had access to that side. Her brother Percy, Annabeth Chase her friend, Leo Valdez her best friend, and Nico di Angelo her crush.