Percy Jackson and the Harry potter

Actual chapter 4

Dumbledore POV

"Silence!" my voice boomed as I use the spell sonorus. Every student in hogwarts even the teachers turned there heads to me. I gave Harry a short glare, just because he saved the wizarding world does not mean he has the privilege to act like and arrogant, infuriating twat. "As someone" I continued, placing hevy emphasis on who that someone might be, "Attacked one of their kind, we have to go to war, with a new enemy that is far more powerful than Voldemort"
At once Hermione raised her hand and shouted out " Professor, if you may what do you mean by their kind". I pinched the front of my nose, shaking my head in annoyance with this foolish children thinking they can take on one of the most powerful beings in the universe. I replied to that annoying little buck toothed beaver "I mean demigods." I paused waiting for their reaction. Their was a blissful moment of silence but unfortunately it had to end with a idiotic little ginger boy shouting " If I don't know what that is it means you are a liar" as the entire great hall shook their heads in agreement. " Let me explain" I exasperatedly said. " Long ago, there was a being named Hecate, she was the mother of all of us. How ever Hecate was not a witch she was a God. She wanted to create a world to herself so she created the race as we know it wizards. She blessed all of us with the ability to do magic. Now let's move that aside as there is another one much bigger than us. The rule of Olympus, there were many gods beings stronger than Hecate. The gods had many enemies due to that issue Olympus had many heroes but none was greater than a boy named Perseus Jackson he was the bane of literally every monster and even led towards to victory and defeated Kronos Titan of time and agriculture and Gaia primordial goddess of the earth" I said. Everyone just stood there in silence blinking. Until Harry shouted "Well then let's go to war, I am the most powerful person in the world no way Olympus is any match for me or even that hero Perseus Jackson or any demigods including the 4 that came here and the one I killed"! "No Harry" I shouted angrily. " You idiotic little fool, are you too simple minded we are merely let's for a goddess not even as powerful as an Olympian. Also the hero you spoke off defeated an Olympian in combat when he was 12 and bested the mother of all monsters, Echinda, and many more when he was only 12. "So what" Harry replied, " I could take on all the Olympians with only my wand at once" As Harry tried to flex his nonexistent muscles. "Enough prefects lead the houses back to the their dormitories" I said. "Teachers come with me", I finished.