It tells the story of Chen Fan, a top warrior who returned from the mysterious "Purgatory" and returned to the familiar yet unfamiliar Donghai City with the obsession of revenge for his parents. The former young master of the Chen family, now living anonymously in a shantytown where people and animals are mixed, unexpectedly reunites with Su Qingyue, the girl next door when he was young.
He was dormant as a temporary worker in a supermarket, but when he rescued Su Qingyue, he offended the local bully Brother Tiger, and his peaceful life was broken. From the supermarket turmoil to the many confrontations with Brother Tiger's forces, Chen Fan's amazing strength gradually attracted the attention of all parties. As the investigation deepened, he discovered that the mysterious death of his parents was not an accident. Behind it was the infighting of the Chen Group, the control of mysterious forces, and even inextricably linked to the "purgatory" where he was located.
On the road to revenge, Chen Fan not only has to face open and covert attacks from underground forces, but also has to deal with the conspiracies and calculations of business bosses, and also needs to uncover the secrets hidden in "Purgatory". He and Su Qingyue supported each other, guarding a ray of warmth in the cold urban jungle. At the same time, they gathered their former subordinates and the forces of justice to tear apart the black curtain shrouded over Donghai City step by step.
