The Energy Dispersal Bucket...
It was a formidable defensive array formation that made use of converting a portion of an attack's power into the power of the shield. The more powerful the attack was, the more unbreakable this Energy Dispersal Bucket became. This was the base array formation of what Wenrou had used in Crimson City before. Even if the principles between the two techniques were different, they used the same conversion as for how strong the result was.
However, it had a weakness.
This defensive move was made for quick, devastating blows. Destruction arrays like the black light beam and Nuwa's Intervention were pulse attacks that could go on for seconds; the Bucket wasn't made for these. Then again, what else could they use to stop such a vicious attack from the primal demons?