Spread Your Wings | Loki Fanfic

Robyn was born with wings and supernatural abilities. Long story short, the special agency SHEILD took her in, and trained her to keep control of her abilities. But she's a broken girl, never knowing of her real parents. When Loki returns without an army and monsters invade the city, SHIELD calls her back for help in their battle. Will Loki fight alongside them, or will he go back to his mischievous ways?