Shen Yan, the immortal, is also an archaeological authority in this world.
An excavation of a large tomb from the Ming Dynasty revealed that the owner of the tomb was his mortal enemy from the Ming Dynasty, Jin Yiwei Xie Zhiwei. The jade box in the coffin was opened, but no treasure was found, only a stack of letters spanning four hundred years was left.
The handwriting is as cold and hard as before, but the content is thrilling - between the lines, there is the deep-rooted love and despair of the old enemy who once had a knife-edge confrontation with him.
The cold tomb was burned through by the belated confession. Was Xie Zhiwei's mysterious death a conspiracy? How does this final letter travel through time and space?
In order to solve the mystery of life and death, and to respond to the deep love that has been sealed for four centuries, Shen Yan followed the clues of the present world and the fragments of Ming Dynasty memories, and stepped into the fog of the past. In the long river of eternal loneliness, looking for the love in the name of "hostility", the belated realization.
