C459 Devilheart Species Explosion

Because Shaang Ni's cave had a formation engraved by him, the outside world was completely unaware of what was happening here. Only the demon sword knew!

At this moment, black shadows converged within Shaang Ni's body and spread throughout his body. Finally, a figure appeared in his sea of consciousness. It was still a black shadow that could not be seen clearly. It carried a gloomy aura