Crashing Through The Dark

At the end of the battle with Gaea, right after Octavian shoots himself at the Earth Mother, Nico realizes his mistake.
He realizes that he just allowed Leo to be shot down. He realized he was about to get one of the seven killed.
In a desperate attempt to save him and possibly not be hated, he manages to knock Leo off of his flight path and into the ocean. But at the last moment before he crashes as well he's pulled into the shadows.
After that all he can remember is pain, he wakes up in a hospital with people crowding him and asking him questions.
Questions that should be easy to answer, right?
Except for the fact that he can't remember his name.

*Warning, I'm currently writing two other stories on here. If you want go read them, but it means I won't be able to update on this one as often. I just wanted to get it out cause I want to write it and I will if I've already published a chapter. If you read this first one and you're interested I'd suggest putting it in your archives if it doesn't update for over a week, my guess is about a month after I post the first chapter, so around early to mid March before I start updating frequently, but I'm a liar most of the time(in a good way, I'll probably update like once a week at least until then). Enjoy :)*
Cover isn't mine, I don't own any PJO or HOO plot or characters