Thanks to Babycakes2222 for her nice review to answer your question…Percy is.
Disclaimer: The disclaimer is well you should know it by now.
Nico stood staring at the where the footprints just stopped. "Dead end!"
"MORE DINNER!" A loud booming voice said. Thalia gulped and reached over and grabbed Nico's hand, Nico's face turned tomato red.
"More demigods fell into my trap!" A Cyclops walked over and grabbed Thalia and Nico and dropped them on a hill.
"How did we miss the hill completely surrounded by monsters!" Thalia muttered.
"Thalia?" Annabeth asked, seeing the two. "Er." She pointed to their hands Thalia quickly let go.
"Where's Percy." Nico asked. He heard coughing.
"I'm here." Percy said.
"What happened to his face!" Thalia exclaimed.
"He took a beating." Annabeth shrugged.
"Now worthless demigod, tell me your bet."
"Okay, here is how it goes. I jump into the water below I have 2 minutes to find Annabeth's knife. If I find it you let me and the rest of us free, if I don't you can eat us." Percy said.
Nico's eyes grew big, "I don't want to be Cyclops food."
"Don't worry, Percy and water everything will go fine…I hope." Annabeth muttered.
"YOU LOST YOUR KNIFE?" Thalia screamed.
Annabeth looked ashamed.
"Okay demigod." The Cyclops huffed.
Did he forget Percy was a son of Poseidon?
"I accept your bet, only you have to go into the water, with your arms behind your back." The Cyclops said, tied Percy's hands back and pushed him into the water below. Nico stared and realized something, Percy was falling fast, then he hit the water it made a loud pop. Nico stared…did he use his powers?