In a dark underground cave, two Men in Black robes sat facing each other. There was a huge golden array in between them. The light it emitted shone on the two of them, and their shadows were extremely long in the cave, constantly flickering.
The Golden formation was actually transparent from the inside out. A demon beast with long hair was constantly struggling and screaming inside, trying to break out of the formation but was helpless.
Upon closer inspection, it turned out to be a huge green rat. Its eyes flickered with spiritual light, and it seemed to still have a certain level of consciousness. The formation pressed down on its body, as if it was trapped in a space, unable to break free.
A few strange symbols on the formation flickered with golden light, and the Golden Force continued to sink down. Each time, it made the green rat feel abnormal pain, and it gradually gave up resisting.
The black-robed man on the left chanted a sword spell and shouted, " "Condense!"