Core selling point: Lin Shuang, a cheerful slave girl, accidentally activated the ice and fire dual attribute soul bone on the edge of life and death, and was bound to the mysterious old grandfather's soul. The old man discovered that she had top magic talent and began to teach her a unique magic system that combined the power of ice and fire. The target readers are the cool writing type, eager for counterattacks and slaps in the face. The exciting path started by pretending to be a pig and eating a tiger. Lin Shuang pretended to be weak in the slave market and used magic to crush the aristocratic children in public. Later, with the help of his soul bones and the guidance of his grandfather, he used his skills to crush slave owners and bullies in the face. The core of value is the pursuit of freedom and dignity. She gradually builds her own power from a downtrodden slave, and finally reveals the ancient secrets behind the soul bones and saves the world ruled by the giant beasts of ice and fire.
