On the vast sea of underworld, the obsession of the dead condenses into the "Wreck Path of Death" filled with disasters. Only by relying on the light emitted by the will towering among them, can the ships of living people follow the path. The price is heavy: the living climb the lighthouse and face the unfinished wishes of the dead. Only by voluntarily fulfilling this "last wish" will the lighthouse ignite its blazing light and guide night ships to a safe route. The dotted tower lights are intertwined into a network, like the veins of life on the dark sea, illuminating the route, and the mesh flashes like a revelation of "the light of the will on behalf of others."
Physician Ye Tan numbly injected the "Dead Man's Legacy" medicine into the body of a dying beggar boy, creating Ling Suo, a "substitute body" that could bear the empty last wish. However, the ruthless Jintong Chamber of Commerce blew the horn of death and forced Ye Tan to personally sacrifice Lingsuo to the lighthouse as a powerful light source for the subsequent voyage.
They were involved in the "Holy Infant Hospital", a strangely designed upside-down building. Ye Tan was forced to distort medical skills and forcibly inject the empty obsessions of the dead into the souls of orphans. Under the blackened sky, the shadows of the dead were violently devouring the souls of the children. Ling Suo continued to burn the soul-splitting spiritual flame blade, and finally ignited the billions of beacon lights on the night ship that were waiting to be lit.
The Jintong Chamber of Commerce was driven by greed like digging a deadly tomb, and was eventually besieged by an army of angry volunteers. Ye Tan burned all Jintong's books and books: "The suffering in the orphanage is not over yet, but dawn is coming and we have a new contract."