This soul was the first and most complete one he had obtained after he had completed the "quantification" of the Dark Devourer.
Because of its special name, it had escaped many rounds of sacrifice and had been preserved until now.
Unexpectedly, it had proven to be useful at this time.
[Annihilate]: Destroy the soul to obtain the ability that the person was best at before death, based on the uniqueness and completeness of the soul, lasting up to seven sunsets at most, and as short as a grain of time.
This was an ability that the Soul Altar possessed after reaching a complete state.
Rod had occasionally used it to annihilate the souls of monsters to obtain their abilities.
But the effect was not very good, as the souls of monsters were completely different from those of humans, and Rod could only gain a part of their characteristics. Not only was the duration very short, but he also had to sacrifice multiple souls to enhance the effect.