There are the story of demons, the Demoniacs' Chronicles, because the dark is as important as the shine. The characters are: Hayami Tsurumasa (Incentric), Hayato Matatagi, Ibuki Munemasa, Norihito Kurama and Hamano Kaiji. They have a job to complete early: make a massacre. So, good read! (If there are errors, tell me!)