What happens when princes go missing and murder starts happening in their kingdoms. All characters doesn't belong to me plz go check out the original artists. I'm to lazy to come up with anything else. Kingdoms/aus: dust kingdom (Dusttale), god kingdom (Reapertale), mind kingdom (Dream/Nightmaretale), blood kingdom (Horrortale), love kingdom (Underlust), emptiness kingdom (Killer sans au), chemistry kingdom (Science sans au), ill kingdom (Virus sans au), art kingdom (Inktale), heal kingdom (Antivirus sans au), glitch kingdom (Aftertale/Errortale), edge kingdom (Underfell), swap kingdom (Underswap), x kingdom (Underverse), classic kingdom (Undertale), vampire kingdom (Vampiretale)

A legend tells of a single mortal, able to tame the creatures that claimed the quiet night. With the help of one quiet protector. As encre calls him "The black angel"