In the future, the “Spark Project” was meant to be humanity’s hope against enslavement by machines, but the Bloodblade Society altered it into the “Living Weapon Project.” Lin Ye, an unfinished product of the Spark Project, unexpectedly obtains the key metal case known as the “Spark” and is drawn into the struggle between the Bloodblade Society and the Awakened. Amid the clash of machine and flesh, he seeks the truth about his origins and the world, fighting to win a dawn for the Awakened.