Liu Zhiyuan is just an ordinary suspense editor, but after waking up in the "Wulin Hotel" in Haiwu City, he found that all his ID cards, mobile phones, bank cards, and even DNA records had turned into the nationally famous writer "Lin Mo". The real Lin Mo has "disappeared", and he was thrown into the hidden prison deep in the snowy mountains of western Sichuan - Wuyin City on the charge of "the novel leaked state secrets". This "disappearing place" shrouded in eternal fog appears to be a thought reform camp, but in reality there is no way out.
Here, he met Lao Qi, a veteran prisoner, and began to write an endless novel in the cell. The tip of the pen became his chisel, the pages his tunnel. During the 19 long years of suffering, he used literature to fight against the erasure of identity, and used hope to fight against the fog that never dissipates.
When the truth emerges, how will he climb out of the dark river with the "endless book" and find his true name?
A Chinese version of "The Shawshank Redemption": identities can be replaced, names can be erased, but hope can never be finished.