The Ten Thousand Buddha Sect's purification, the Xuanming Sect's poison, and the Demon Spirit Sect's curse were inherently incompatible attributes, yet the Golden Cores of the seven major sects had guarded Seven Star Island for many years and were extremely familiar with each other's capabilities.
To reduce losses as much as possible, based on their different characteristics, they had devised a combined technique.
This combined technique was originally meant to combat Golden Core sea beasts; when a sea beast reached the Golden Core stage, its destructive power was extremely terrifying, not something any Golden Core cultivator could face alone.
At the same time, the defensive power of the Golden Core sea beasts was astonishing; spirit beasts naturally exceed cultivators in defensive power, and the Golden Core sea beasts were no exception.