The rusty chain locks not only the broken body, but also the shocking secret key to overturning the dynasty. Lin Feng, a cultural relic restorer, traveled through time and became a death row prisoner. He must solve the case of the prince's hanging corpse within three days. The blood-stained waistband hid the secret map of the former dynasty, and the royal secret guard cocoon suddenly appeared in the tiger's mouth of the rotting corpse. When he used chemical reagents to force out the golden needle from the corpse's throat, the crack of the jade seal falling to the ground was heard from the depths of the Jiuzhong Palace. Modern criminal investigation collided with ancient mechanism skills. The criminal to be executed turned out to be the young master of Xuanji Pavilion. The emperor on the dragon throne who killed his brother and seized the throne was currently staring at the three thousand bronze beasts that had awakened in his hands - the country-killing weapon that should have been buried forever with the family murder case twenty years ago. He was aiming his arrow cluster at Ziweixing.
Purpose: The truth will always exist in the inheritance of skills rather than the change of power. When the modern empirical spirit breaks through the lies of ancient imperial power, the stigmatized criminals finally use the hands of craftsmen to recast historical justice.