In this concluding volume of a groundbreaking fantasy trilogy, the fate of a world hangs in the balance as a mother and daughter find themselves on opposite sides of an apocalyptic war. The mother, an orogene with the power to control seismic activity, embarks on a quest to end the perpetual disasters plaguing the earth by harnessing the power of an ancient, mythical obelisk. Meanwhile, her daughter, who possesses similar abilities, is manipulated by forces seeking to use her powers for their own ends. As their paths converge, the complex layers of oppression, survival, and the struggle for freedom are revealed, culminating in a climactic battle that will determine the future of their world.

In a dystopian future where people have lost the ability to dream, leading to widespread madness, Indigenous people in North America are hunted for their bone marrow, which holds the cure for the rest of the world's dreamlessness. The story follows a young Indigenous boy and his companions as they navigate this perilous landscape, struggling to survive against the government "recruiters" who seek to harvest their marrow. As they journey through the ravaged lands, they must rely on their wits, their cultural heritage, and each other to retain their humanity against a society that seeks to take everything from them, including their dreams.

In a futuristic world inspired by Chinese history, a young woman seeks vengeance for her sister's death in a patriarchal military system where male pilots of giant Chrysalises, mecha robots used to battle alien mechs, are revered, but female co-pilots must sacrifice their lives to boost the males' psychic energy. She unexpectedly survives the fatal link with her sister's murderer, emerging as a powerful Iron Widow, a rare female pilot who can control a Chrysalis on her own. As she rises through the ranks, she must navigate a treacherous court intrigue, form alliances, and confront the oppressive system, all while unraveling the dark secrets behind the ongoing war with the aliens.