Aster finished slashing down the cursed treasures that kept trying to stab or cut him, and then he let go of the incomplete black sword soul weapon, he was surprised to see that the little thing was "asking" him to let it go wild by itself.
Of course, it's not as if the incomplete sword was talking to him, but somehow, he could tell what the little thing wanted.
The Soul Crushing Parade is an extraordinary technique for soul cultivators, according to Rya, it's a spirit technique that technically doesn't have a rank, just the first volume which Rya gave Aster, can be considered an Immortal grade technique based on its theory.
However, unlike the vast majority of spirit techniques, the Soul Crushing Parade doesn't have a realm requirement, the only condition to start training on it is to be a soul cultivator.
