In the Age of Ending Dharma, spiritual energy is exhausted and black rain is coming. Chen Xuan, a "bad old man" who is at the first level of Qi refining, is struggling to survive in the barren Chenjia Village with his three grandchildren.
Faced with the robbery of monks, the presence of monsters and the spread of filth, Chen Xuan seems to be old and dim, but in fact he hides his secrets. With a firewood ax and a survival philosophy of "gathering wool", he led the children to dig mines, set up formations, grow herbs, set traps, and skillfully deal with various forces.
When the past of Blackwater City surfaces, and when the truth about the traitor and the source of filth is gradually revealed, can this humble little family take root deep enough to withstand everything in the twilight of the apocalypse?
A mortal survival story about disguise, calculation and family ties.
