"Soul bone!" Viktoria stood up from her armchair as she identified that, speaking out loud. But due to the formations in that VIP room, only her mother could hear her.
Mabel then nodded in agreement and said in a tone charged with interest. "Indeed, that is a soul bone compatible with the left femur!"
Soul Bones were a type of unique cultivation item produced when a matured demon died in natural ways or was killed without the chance to self-destruct.
There were two kinds of beings in this world. One was those of pure bloodline, or instead of the same species. The other was of half-breeds created by the mixtures of two or more species. The demons in question were members of a pure humanoid species of the same category as humans and animals.
