A zombie, named Kim, wakes up in a garbage dump, realizes he's a zombie, and decides to act like a human. He meets a detective named Jean and her accomplice, and they team up to solve cases. In one case, they investigate the murder of a politician's daughter and find out that the killer was a veterinarian who was throwing toxic substances into the water, which was the reason Kim became a zombie. Kim and Jean stop the veterinarian and his wife, who is also a zombie. Kim feels guilty for killing the veterinarian and decides to start his own research company. Years later, Kim and Jean meet again at a costume party, and they decide to be more than friends, becoming boyfriend and girlfriend.
Here are the key facts extracted from the text:
1. A zombie detective wakes up in a garbage dump, hungry and disoriented.
2. The zombie detective eats insects to survive.
3. He practices walking and behaving like a human.
4. A detective is killed by a man of dubious origin, and the zombie detective takes his identification.
5. The zombie detective goes to the police station to report the crime.
6. He meets a woman who thinks he is the detective who solved a case.
7. She hires him to investigate the disappearance of her daughter.
8. The zombie detective and a woman named Jean team up to solve the case.
9. They discover that the daughter was kidnapped by a sect leader.
10. The zombie detective and Jean rescue the daughter.
11. The zombie detective's zombie powers are revealed to Jean.
12. Jean is not afraid of the zombie detective and they become friends.
13. The zombie detective and Jean investigate the murder of the detective who was killed at the beginning of the story.
14. They discover that the murderer is a veterinarian who was throwing toxic substances into the water.
15. The veterinarian is caught and the zombie detective and Jean solve the case.
16. The zombie detective starts his own research company.
17. The thugs who helped the zombie detective become famous for solving crimes.
18. The zombie detective and Jean meet again at a costume party.
19. The zombie detective and Jean become boyfriend and girlfriend.