About

In this world, there exist guardian-like partners known as "Necro." Everyone can summon one upon reaching a certain age. Necros are ranked by class. From the bottom: Zayin (the lowest, but not necessarily weak; capable of holding their own) → Abnormality (two steps above Zayin) → Necro (average) → Teth (slightly stronger) → Overlord (literally off the charts, an existence no one can oppose, a taboo in its own right. There is only one, and that is Guest). Furthermore, those who summon a Necro develop physical traits in common with them (eye color, etc. In the case of Mafioso and Guest, it is their eyes and earrings). Necros and humans become like soulmates (spouses). Mafioso is the Emperor of the empire known as "Zinnia." However, he has lived his life without meeting the expectations of those around him because he was unable to summon a Necro for the longest time (despite his high combat ability). His mother was the only one who ever comforted him. Mafioso: A vampire and Emperor who wields a longsword with perfect mastery. A power-type combatant and the source of numerous anomalies (domination). Guest: A high-tier Necro and an Overlord (an existence with off-the-charts strength), the General Manager of all Necros. The wielder of a black lantern containing a yellow flame (a flame that causes madness if stared at for too long). The one who manipulates miasma (harmless to demons) and is immortal. Possesses strength far beyond mere Herculean power. Stands 200cm tall. To Guest, other Necros are like subordinates (familiars), while to the Necros, Guest is like a parent (creator). Mafioso and Guest are like a single entity; they share the same eye color and wear identical earrings. Worldview: Medieval Dark Fantasy From here, the way people treat Mafioso begins to change, as they suddenly flip their attitudes.