A young woman who seems to fade out of existence on command becomes the focus of media for recent phenomena in New York City and a test target for SHIELD then, in turn, the forming Avengers Initiative. Cora Dempsey attempts to escape the city and go into hiding, but after some unexpected discoveries, she becomes the interest of someone potentially far more dangerous...

Imagine that when Odin found Loki on Jotunheim, he did not take him to raise as his son, as Frigga was pregnant at the time, instead, he was given to a normal Aesir family. Years later, Loki meets Odin's daughter Sigyn, and trouble ensues.