i created an OC for this story. Her name is Ariana L. She is a daughter of Athena but is the only one in her cabin that has brown hair. She has hazel eyes and is best friends with Nico and Rachel. I also changed it to the prophet of eight. She went into Tartarus with Percy and Annabeth.

So nico, rachel and i were walking around the forest like we do every night when my half sister Annabeth came running up to us calling our name with percy trailing behind her.

"nico, rachel, ariana, chiron needs you guys."

"um ok" was the only response we got from nico while rachel and i just stood there looking confused scared and excited at the same time because we knew chiron needing us could only mean one thing.

a quest.

we got to the big house only to see the cabin counsellors sitting around the pingpong able looking scared and nervous like something was wrong. i also noticed some weird gold coins that looked like drachmas but a bit different with the designs, and a gold necklace with a long chain and an hourglass not eh the end. there were also three old looking envelops on the table. they said:

rachel dare, cave in the middle of the north woods, camp half-blood

nico di angelo, cabin 13, camp half-blood

ariana l, cabin 6, camp half-blood

when we had walked in the room the counsellors were looking at us like when i had been claimed because i am the only person in cabin 6 with brown hair and hazel eyes. then i noticed chiron in his wheel chair form looking nersous like when the eight went to new rome. i still had nightmare even thought it was 3 years ago.

"well i have a quest for you three" said chiron," but it will involve going to the past". the moment he said that our faces dropped.

"well i guess all we need is a prophecy" said nico. then the familiar green glow showed up in rachels eyes.

"3 half blood shall join the past

the brave the loyal and the smart shall last

and go to reunite

but not to join the fight

they all came

but they will never be the same"

(A/N i know its cheesy but i couldn't come up with anything)

then rachel collapsed as usual and will solace brought to the imfermery.

"well i guess you guys need to pack, you will be needing these letter and a lot of cloths. meet back here with rachel tomorrow at 8 a clock" said chiron and with that we left.