Where did he go?

Earth

Thalia POV:

You should have seen Percy's face while telling us our mission it was hilarious he was so mad it looked like he was about to unleash the tide on chaos. Whenever he said chaos's name he said his full title which chaos hates. I was upset too but Percy's face made it ok. Luke noticed to, he was probably dying to go up there and calm percy down. He was his overprotective boyfriend after all. Me I'm not dating anyone. I'm a half hunter I'm still a maiden and I'm still a part of the hunt but only on serious occasions otherwise I'm hanging out or fighting. I wasn't that mad about going to earth I had been there a couple times in the last 6000 chaos years. I wasn't mad till I heard we had to go to Camp Half Blood. All of us yelled"What" because we all heard and or lived Percy's story. A couple hours later percy came in with Luke on his heels and said we need to pack. We did we brought are whole roooms thanks to the void(a place where we can store our stuff). So we got on the chaos ship that Leo built it was even better then the Argo 2 because he had even more impressive materials from all different planets. He insists that we call it the Argo 3. No one really did unless Leo was around when he wasn't we called it the Galaxy Racer. I am proud to say I came up with the name. So we were all chilling on the ship until chaos told us we arrived at Mount Olympus.

When we arrived at Mount Olympus we walked into the throne room thankfully we had masks that cover our face. Zeus stepped off his throne and walked toward us. He said "What are your names". I quickly made one up. "My name is Arrow" I said the others took my lead. Percy is commander or omega, Charlie is forge, Selina is beauty, Nico is Swordslayer, Leo is Argo. I'm happy he didn't say Leo bad boy mc sizzle supreme or what ever his annoying name was. Percy then asked why posideon wasn't here. Zeus looked sad he said "posideon refuses to come on the week his favorite son died", I wished it was Alex that would be awesome, but then he said the name "Percy Jackson". Zeus then said that he lost a daughter on that day i squirmed under my hood. Hephaestus said "I lost 2 of my sons around this time to". Finally ares stated crying I was shocked, Clarrise it looked like was struggling not to take her mask of right then and there. Finally we told them we had to go to Camp Half Blood, they let us go and then we were standing right in front of the entrance of the place we thought we would never see again.

Also the ship above is just a basic blueprint kinda thing the ship is much more elaborate