(Chapter 1) The start of the Betrayal

Hi guys this isn't an ordinary betrayed Percy Jackson story. I promise this is different. Also here Percy had a twin sister. Just imagine that she is there with him in the books.
Onwards my fellow demigods. For Olympus!!!!

Summary:
Percy just got back from a quest to recruit some young demigods when he found out that the girl that he loved so much that he even went to Tartarus cheating on him with a son of Apollo. He was banished from camp and the gods have voted that he is too powerful and sent him to Tartarus. Little that he know someone also suffered the same fate and was waiting for revenge.