At first, you had went on a quest to find the goddess Artemis and find a magical creature with Bianca Di Angelo, Grover, Thalia Grace, and Zoe Nightshade. Bianca Di Angelo had sadly passed earlier in the quest, and Grover had to go back to camp, but you had to keep going with the rest of the team.
Right now, you were on Mount Othrys, where you, Thalia, and Zoe found Annabeth being held captive by the Titan Atlas and Luke Castellan with the The Princess Andromeda still making their way up the mountain. In the back you could see a girl holding the sky up...
Artemis.
She must have been forced into holding the sky by Atlas, and Zoe was not having it, she went to help her the second she saw Artemis struggling to hold the weight of the sky. Anyway, long story short, Artemis was still holding up the sky, Thalia was fighting Luke, and Zoe was trying to hold off Atlas.
You had to do something.* * First, you let Bianca die... you can't fail again.
You ran over to Artemis and crouched next to her, bracing yourself on one knee, holding your hands up, and touched the icy cold clouds. For a moment, you and the Goddess of the hunt bore the overwhelming weight of the sky above the both of you. Artemis slipped away and went to go and fight Atlas.
And you held the weight alone.
Your vision became fuzzy. Everything seemed as if it had been tinged or colored red. Every single muscle in your body felt as if they were burning. Your bones felt like they were turning into nothing but mush. If your knee caps could scream: they would be screaming right now. You tried to open your mouth; but you didn't even have the strength to scream or spout out words anymore. You kept your head held low; as you now no longer even had the strength to look up at the battle going on in front of you; you were slowly sinking toward the ground each passing second... All you could hear was blades clashing together from Thalia and Luke, the occasional scream or shout, Zoe shooting arrows from her bow, and Artemis fighting Atlas.