Frank x Reader [Edited]

Sons of war, fire, thunder, and sea

A brand new demigod rescued by thee

One will be a brother

One will have a true lover

Unknown if they all come back safely

Frank's POV

That's what the oracle said. Me, Leo, Jason, and Percy have to go on a quest to save a powerful new demigod. How we know she's powerful? Well, there's a whole prophecy about it and sadly it is unknown if we all survive. And ironically the 4 boys from the prophecy of 7 are chosen. 

As we decipher the prophecy, we know that he or she will be a child of Poseidon because everyone else has a sibling. And we know the true lover will be for Leo because he is the only one without a girlfriend after he had his heart broken trying to save Calypso and ending up finding out that she already had a lover that promised to stay with her. So Leo's been moping around too.

As we leave for the quest, we all say goodbye to the camp and stack up on ambrosia and nectar. We travel to Goode High School, where the demigod should be. On the way there we run into a few monster but we killed them all. At the school, we use the mist to make the mortals think we have an application to the school and we get our schedules.

We all realized that I had the exact same schedule as Percy. Jason and Leo also had the same schedules as well. But we all have Latin together. Anyways, we got to our classes as soon as the tardy bell rang. Perce and I were at math while Leo and Jason were at PE. Lucky.

There were barely any seats left so I sat in the middle next to this really cute girl. I know what you're thinking: Wait Frank don't you already have a girlfriend? Yeah I know but she's breathtaking with (H/L) (H/C) hair and (E/C) eyes. I wonder if she's the demigod.

(Y/N)'s POV

Of course, a regular day, mom leaving for work early, and me waking up to the sound of my stupid alarm clock. I skateboarded to school and got there about 5 minutes before the bell rang. I got to math and sat down at my usual seat, expecting nothing interesting to happen. Then two boys came in. They must be new because I haven't seen them before or around school.

One of the boys sat next to me and let me tell you, he was HOT. I really shouldn't say that though because I already have a boyfriend, Noah. "So I'm guessing you're new?" I asked him. "Uh, yeah. My name's Frank and my friends Percy, Jason, Leo, and I just moved here from, uh, Washington." Okay, something was off. It looked like he was lying from the look on his face. But I didn't really pay much attention to it as the teacher started talking, Mr. Slaydon. Holy shit, let me tell you, he is the most boring and prick teacher.

Anyway, after that class, I headed to latin class. When I got there, I saw 4 guys there, Frank, Percy, and 2 other guys and from what Frank told me, should be Leo and Jason. I didn't get to talk to them because then class started. Anyway, after that it was lunch so I went to the mess hall and went over to meet Noah.

But when I walked over to him, he was kissing my best friend, Jaiden. (Again, sorry if that's your name) "What the hell! Really Noah? And Jaiden you too? How could you!" I yelled furiously. "(Y/N) I can explain-" "Explain what," I cut him off, "that you cheated on me with my best friend? That our relationship meant nothing to you?"

All of a sudden the water fountain exploded and so did the water pipes. "Percy stop doing that!" I heard someone shout. I became aware of my surroundings; The 4 new boys standing about 20 feet away from me and water all over the place, but most of all, there was water circling around my feet like a whirlpool. "It's not me! I'm not doing anything!" Everyone started to evacuate except for me and the 4 boys. They were all staring at me in shock.

"Come with us, you're the demigod."

 "Demi-what?"

 "Demigod, half god half mortal. You only have a mom, right?" 

"Yeah, how'd you know?" 

"You're dad is Poseidon, god of the sea, and my half sister" Percy said. 

"Wait, what about my mom?" 

"We can go to your apartment and explain, and so you can get your things." 

"Okay." 

So we left after Percy cleaned up the water mess I made. We got to my apartment and my mom was already there, since she works from 4-11 am then 3-8 pm. Yeah, she has to work 2 jobs. Anyway, my mom was shocked when I came in with 4 boys. I mean, who's mom wouldn't?

"Hi Ms.(L/N), I'm sure that you know that (Y/N) is a daughter of Poseidon and that she has to go to Camp Half Blood." My mom just nods her head and gives me a bag with all my favorite clothes along with my drawing and music stuff. "I know this was going to happen today, Chiron IM'ed me telling me everything." "Wait who's Chiron? And why do I have to go to this camp?"I asked. "Sweety, you'll understand everything once you get there, but you're in danger if you stay here much longer. Here, you're father told me to give this to you when the time was right." She handed me this golden pen that said κυματιστά, or waves. How I knew that, I have no clue.

"Wow, dad gave us the same sword." He said as he also pulled out a golden pen that said riptide in greek. As he took of the cap, it turned into a sword. I clicked mine and it also turned into a sword, identical to his. 

We left and started to go to Camp Half Blood. After what felt like forever, we saw Half Blood hill, from what Percy said. All of a sudden we heard roars and as we turned around, we saw the minotaur, 3 empousai, and 2 hellhounds. 

"Holy shit..." was all I could say. We started running up the hill as Percy, Jason, and Leo fought off the monsters. Halfway up the hill, we heard a scream of pain. We turned around and saw Leo get slashed across the face by a hellhound. 

"Leo!" we all screamed. Percy and Jason finished destroying all the monsters as Frank and I ran back down the hill and grab Leo, because he was unconscious. We all got up the hill as I passed out.

Frank's POV

I caught (Y/N) right before she hit the ground and Percy and Jason carried Leo to the infirmary while I carried (Y/N). We all got to the infirmary and had to leave because it was the middle of the night. I'd go see them tomorrow anyway. 

As I walked back to my cabin, I realized that we fulfilled the prophecy but who's (Y/N)'s true lover? Me, Leo, or Jason?