The modern young man who was abducted by the system at the wedding became a puppet emperor in another world. After forty years of iron-blooded strategy, he unified the Dragon Kingdom as a mortal and ascended to the position of Immortal Emperor, just for the reunion promised by the system. However, deep in the sea of clouds in the fairy world, what awaits him is the cruel truth that his wife has long been lost in the turbulence of time and space. Eternal life became the most vicious curse, and he became the only person in the universe who remembered her. In the long night of the starry sea, guarding a solitary lamp of memories that was about to go out, even death became a luxury hope.