With big eyes and a sweet smile, Meng Po No. 1087 has a fixed job every day, which is to distribute Meng Po soup to people who are preparing to reincarnate by the Naihe Bridge. Zhong Kui, who is escorting the dead souls passing by, often meets her. Zhong Kui always has a disagreement with Meng Po, as if the two are born to dislike each other. An unexpected explosion at the Naihe Bridge caused Meng Po No. 1087 to fall to the human world, and also allowed many dead souls to escape. Zhong Kui was seriously injured, but he still insisted on taking on the responsibility of a sky patroller, and even with injuries, he had to bring the dead souls back for trial within the deadline. Meng Po No. 1087, who fell to the human world, lost her memory, and the Meng Po identification card on her body turned into a sachet necklace, becoming the only evidence that can trace her identity. The injured Zhong Kui is actually most concerned about the whereabouts of No. 1087 Meng Po, because there is a past between the two of them, and only Zhong Kui remembers that old past, even though No. 1087 Meng Po has long forgotten who Zhong Kui is and the heartbreaking and unbearable past between the two...