The Fall of Avril Malfoy

DISCLAIMER: I don't own Harry Potter, Percy Jackson, or Marvel. This goes for the whole book.

Avril was never the same. Not after Aphid died. She wasn't accepted as a Gryffindor.
A Death Eater.
A part of Hogwarts.
A demigod.
A superhero.
A SHIELD agent.
No one would take her.
Until Mañana. Mañana took her in. Mañana cared for her.
When Chaos came, Avril was taken away. She was forcefully adopted by Chaos when all she wanted to do was stay with Mañana.
Avril is seventeen now. She's grown. And she lives on the run from all of them, even Chaos.
Things get harder when Avril is taken to the Red Room. She forgets her past. She needs to prove herself as their strongest warrior again. And again. And again. When she is sent on a mission to infiltrate and destroy Hogwarts, something is wrong. There are more people there, people that are vaguely familliar...
They seem to recognise her too. A few of them more than other. Avril tries to do her job, but it's not easy. She ignores the memories trying to force themselves into her mind. She has a job to do. Focus, she reminds herself. Don't stray from your goal.

But that mindset gets harder to keep when Mañana reappears, with Chaos no less, after both are thought long gone.