Percy Jackson:Tribrid

Hello my little Ghosties, this is @Lily-Honter and @Starflygirl

If you haven't already noticed this is a collab, so if you see the same story on the other's page, it's not copied because we wanted to share this story together.
ALSO this is Starflygirl's first story posted.

Percy is the son of BOTH Poseidon and Satan, younger brother of Rin and Yukio by 3(?) Years. So while they are 15 he is 12. This story will start just after "TLT". Sally will have adopted Percy when he was a baby. She is a nun/exorcist. Percy has all of his Poseidon powers + the same powers as Rin. He can also combine them if he wanted to. Percy has the looks that Rin gets from Satan as well. Percy is fluent in Greek, English, Japanese, and Latin. He can also speak some French, Spanish, and Italian in the future.
The way Percy was created/born was that Poseidon used his powers to physically turn into a female, then slept with Satan after they got drunk. After Percy learns about his brothers, he starts to attend the cram school during the school year and stays at CHB during the summer. Even if school goes on through the summer. The Gods that know about Satan are: Poseidon, Hades, Apolo, Zues, Hestia, Hermes. At the cram school the students will think that Mrs. O'Leary is just a normal (giant) demon. If mentioned, Solangelo/WillNico is a thing? (Nico x Will)

If you like this you should check out Cleansed | Happy Jason AU By @Starflygirl I help with some of the ideas but she wrote it all her self.
Teaser Description:

"Did I just get Baptized?"

"Cleansed."