It is a tragic epic in which a humble man is forced to shoulder the burden of restoring world order in a desperate situation and uses his own way to fight for "justice" for countless wronged souls.
After the death of the protagonist Li Ergou, he discovered that due to his special characteristics of being an "outside the book", he was forced to become a "Nine Nether Slave", and discovered that his sister Xiaocao's injustice was directly related to the collapse of the Nether Law's "bearing". In order to get justice for his sister, he must embark on the long road of repairing his "burden" and fighting against injustice.
