Top 7 in Top 10 manga with heavy psychological lines for people with salty taste.
- Other name: Bloody Killer.
- Genre: Psychological, Crime, School, Tragedy, Dark.
- Synopsis: Killing Morph is a story about a serial killer who appears on the street and he will take the life of anyone he sees but strangely he comes across Madoka - the character main body of the department - without killing her at all. After that incident, Madoka begins to see things she doesn't know are hallucinations or really happening... Is the killer with a mysterious hood and sharp knife stalking her? .