The Dark Dream he experienced previously allowed Wang Baole to learn many Dark Arts. However, it was hard for him to unleash them due to his low cultivation level. Now, as his cultivation reached the late-stage Spirit Immortal realm, many techniques could be used by him.
For example, the return of yang was a method to allow souls to gather on a certain object. And there were many restrictions when unleashing this technique. It required the souls to not resist at all and was considered a forbidden technique in the Dark Sect.
But to Wang Baole now, there was no such thing as a forbidden technique. As he unleashed his technique, the soul bodies of the twelve emperors trembled violently and became twelve rays of black light that headed towards the twelve puppets Wang Baole took out. Instantly, they fused together.
