Percy Jackson (Titan's Curse)

You, Percy, and Thalia had gone to a boarding school in upstate Maine because Grover had sent a distress call about two suspected demigods by the names of Bianca and Nico di Angelo. But the group ended up having to fight a manticore and got interrupted by the Hunters of Artemis. The Hunters were about to kill the manticore when you threw yourself onto the back of the manticore and fell off the cliff with the manticore.
“No!”