In the cracks of fate, some people choose to sink, while others choose to reshape themselves. When the soul of a modern killer travels to the body of the daughter of an ancient criminal, a survival game across time and space begins. In the maze of power and grudges, see how the protagonist uses blood as a blade to fight his way out of the abyss of human nature, and also explores the glimmer of love and redemption in the fetters of fate. This is a story about revenge, growth and self-game. When the blade cuts through the darkness, it leaves behind not only blood, but also the cry of a woman awakening in a patriarchal society.