You awake at an infirmary, a boy sits in front of you feeding you this sort of pudding thing

Boy: Ahh, you're awake! He scribbles down some notes on a paper pad he had

Y/N: Where.. am I..?

Boy: My apologies. Welcome to Camp Half-Blood, safe haven for Half-Bloods!

Y/N: Half-Blood..?

Boy: Children of the gods, You know about this stuff, right?

Y/N: Know about what?

Boy: Oh gods... So, You know those Greek Gods, the ones you learned about in like 7th grade?

Y/N: Yeah, what about them?

Boy: They are real. You are one of their children. The world is dangerous for us Half-Bloods.

Y/N: Who.. who are you? A-and what are you feeding me?

Boy: I'm Santiago, Son of Apollo. This is Ambrosia, it'll heal your wounds. Speaking of that, eat up. he gave you a spoonful of the yellow pudding. It tasted like your favorite food ever.