"Bloody Night Patrol" tells the story of Lin Wanqiu, a takeaway worker, who encounters a mysterious pale man named Shen Yan while delivering orders late at night. The strange appearance on the man's body and the faint smell of blood make her wary, but she discovers something strange in the envelope he handed over. A secret that has been kept for nearly a hundred years - Shen Yan was actually the commander of the city guard Shen Yan during the Republic of China. During the bombing in 1943, he accidentally became an "alien" who needed to survive in a special way. He was even hunted by bone-eating ghosts and traitors who coveted the defense plans hidden in his bones.
Lin Wanqiu was involved in this battle of protection across time and space, from the initial fear to the gradual understanding of Shen Yan's persistence in fighting the darkness and protecting the city alone for nearly a hundred years. The two searched for clues together and started thrilling duels in archives, old watch shops, Catholic churches and other places. In the end, Lin Wanqiu relied on courage and Shen Yan's power to destroy the defense map and drive away the evil. Shen Yan left with relief after completing her mission, while Lin Wanqiu carried this memory with her and continued to feel the meaning of guardianship in her ordinary life. The lights of the city and her footsteps continued the warmth of the story.
