Percy Jackson's Birthday

One-shot for Percy Jackson's birthday.

With being a demigod comes a lot of pain and suffering- it's kind of in the job description of 'hero'. You save the world a couple times and it kicks your butt in response. But sometimes, you get those good days. You know, the ones where it feels like you're sealed in a bubble and nothing can go wrong.
Yeah, my seventeenth birthday was definitely not like that.

In this one-shot, Percy Jackson celebrates his first birthday after both the Titan War and the Giant war, and the guilt is weighing on him heavily.

So how did Percy Jackson, hero of Olympus spend his birthday?