Taixuan Heavenly Book

In the Dayu Dynasty, martial souls were used to determine nobleness and inferiority, and soul lists were used to determine life and death. On the day when young Qin Chang'an awakened, his brother's martial soul was taken away in public and he was nailed to death on the soul-suppressing platform. Everyone said that his brother was colluding with the demon clan, but before his death, his brother flicked a drop of blood into his eyebrow. That night, a blood-stained heavenly book appeared in Qin Changan's body. On the first page of the Book of Heaven, there is only one sentence left by my brother: "Don't trust your martial spirit." And the martial spirit he had just awakened was a black sword held in the hand of his brother's corpse.