The Seven in highschool

How do you get a millenia old women's blessing?

    As we rolled out of bed, we got ready and went back to Goode ol' highschool, I hate school.
    When we got to school we settled into our dorms and got ready for our language class, it read GREIF. I nudged Annabeth, "Are we learning how to grief?" I asked, "Percy, you have dyslexia, GREEK." She shouted as we laughed. We went in and the teacher was my step dad Mr. Blofis. "Hey," The ten said. "You know greek Paul?" Leo asked. Paul nodded as he assigned our seats together. The bell ringed and silent fell among the class. "Who here knows greek?" Paul asked, we raised our hands and the other students shook their heads. Paul silently swore in greek and put on a smile. "Well, I guess we would start in beginners' level!" He managed. We all sighed and started chatting.
    I leaned over to Leo and asked him how I could get Annabeth's parents' blessings, he stared at me wide-eyed and whispered loudly, "FINALLY. THANK YOU!"
So loud that Reyna near us that she smirked back, "Next." We giggled.
"Man, just get her dad's first and youllworryaboutAthena." Leo murmured with excitement.
I sighed, the only part I'm worried is Athena's blessing. I pondered until the bell rang. DRIIIIING it rang as I groaned to stretch. After class my seaweed brain just started functioning again and had me thought of a perfect plan, I just need to tell the others about the surprise. I shoved Leo to Annabeth and asked him to get her a drink as far as the dorms are.
"Kelp brain, you better spill it before I strangle you," Wisegirl smirked. "Later Owl-Face, this is totally not about you, love you bye!"  I yelled. As Leo took Annabeth further out of the school, I gathered the others and told them my brilliant plan which you guys will know later, maybe if you survive till the end of the book.
Nico raised his brow and said "That's so... clever?", "IKR!" I grinned. "Death boy only used sarcasm, how could you not get i-" Jason was stopped by me, "I know, I know, but it might work."
"I mean it could, but Athena is pretty smart." Hazel said, "She hates you why would she care if you sneez-" "shhh" I said as I clasped her mouth with my hand.
"Just swear on the river styx that you won't tell a single breathing thing." I glared.
"How bout' dead souls?'' Nico pointed. "I mean would they tell Annabeth?" I asked.
"Yes, they probably would Nico, now don't. Tell. A. Soul. Ok?" Piper said as her charmspeak washed over everyone as we all nodded, especially Nico. And they all swore under that dam river as Leo and Annabeth walk into the school holding drinks for everyone.