Qin Lie, the king of Zhenbei, was falsely accused of collaborating with the enemy and burned himself to death. His son Qin Yuan traveled three thousand miles overnight with a black spear and entered the imperial capital. He originally wanted to wash away his injustice with blood, but with the secret help of Dali Temple widow Su Wanning and the ninth prince Zhao Wujiu, he discovered that his father's death involved royal secrets and the remains of gods and demons. A Fengchen's 'Asking Heaven Spear' brought out the ancient power in his bloodline. On top of the enemies, there is also the calamity of prosperity that engulfs the destiny of the country. Qin Yuan clenched his spear and wanted to create a bright future on the chessboard of heaven and earth.