Shen Jin, the adopted son who was raised like a dog, cut off the emperor's dragon throne with one sword, tearing apart the myth of imperial power. The former lowly slave now holds a broken sword and forms an alliance with Liu Zhao, an orphan from the former dynasty disguised as a man, stirring up war in the world. The imperial guard Zhao Wujiu secretly sent a message, the drug lord Yan Jiuniang bloodbathed the nobles, and the deposed Wuhou Xie Guhong forged a dragon-severing weapon - everyone who was trampled by the royal family was waiting for the shattering dragon's roar. When Prince Cui Huaijin's Forbidden Blood Pill was stained with the corpses of the people, Shen Jin understood: the real regicide is not to cut down the chairs, but to stop tens of millions of people from kneeling and looking up.