Thirteen-year-old Sheena Meyer is the kind-hearted girl who packs an extra lunch for classmates in need. Yet her benevolent nature and insatiable curiosity unfurl a life-changing mystery. Nine years ago, an angelic figure was spotted globally, including before a young Sheena in Michigan. Now, after witnessing a miraculous event that saved her father, she is thrust into a world beyond the familiar. The Murk seeks her, fueled by a latent gift Sheena is yet to understand. Aided by unusual new friends and cryptic messages, Sheena's journey will unravel the truth about the angel, her gift, and the profound impact her existence may have on humanity. As she navigates this uncanny reality, the teenager once waiting for a grand event to shake her world discovers it is she who will rattle the stars and beyond.