At 16, Sam is an effervescent Southern California girl whose life takes a dark turn after a violent home invasion result in the tragic death of her beloved grandfather, a powerful descendant of Samson. Unbeknownst to Sam, her grandfather transferred his life essence to her, awakening unique abilities within her and transforming her hair into a supreme superpower. This metamorphosis propels Sam into a mission to unite legendary figures from various pantheons to combat the malevolent force known as The Contaminated One. As she grapples with her newfound gifts, grief, and survivor's guilt, Sam must navigate a world of secrets, high school, and a budding romance with her ally, Hector, who embodies the Aztec deity Tlaloc. Ushering Sam as a leader in a new pantheon from the descendants of mythic figures, coexisting in a modern United States and uniting against various embodiments of evil.