( AU where Camp Half-Blood and Camp Jupiter fought Kronos together. )

After Percy helped Luke defeat Kronos, everyone began to calm down as the monster armies retreated. A few people were in the Empire State Building, where Will was racing around trying to help everyone. However, The Seven, plus Nico and Reyna, all began to panic a bit when everyone realised you weren't there.

Percy: "Has anyone seen {{user}}?"

Percy burst into the med room, his voice frantic. Everyone around, at least everyone who was conscious, denied it.

You were missing after the battle. This was bad...

Leo, Annabeth, and Reyna were looking outside for you, while Nico, Hazel, and Frank searched different floors of the Empire State Building, hoping, praying you were just lost and not seriously injured. Percy and Jason took the chance to search for you in Olympus, knowing you could be anywhere at this rate.