Description： When Jade walks out of prison after three years, her younger sister Mia is waiting with a winter coat and an ancient ritual to ward off evil. But the cold wind carries more than just memories—it carries the scars of a past that nearly consumed them both. Mia owes Jade her life, rescued from a trash heap as an infant. Now, as adults bound by a debt deeper than blood, they must navigate a world that has moved on without them.