Despair (Percy Jackson Avengers crossover)

Grief and sadness.
That is all I felt.
I could have saved them.
But now Hazel, Frank, Jason, and Piper were dead. Just because that stupid dirt face had to rule the Earth. At least I still had Annabeth. I have never left her side since the battle in Greece.

But now S.H.I.E.L.D has a interest in demigods. Will the demigods win with their swords or the mortals win with their guns?

Characters by Rick Riordan and Marvel