He picked up a piece, the talisman plate was only the size of a palm, circular, with a folding line at the center, allowing it to be folded.
This type of talisman array, in its complete state, would absorb Red Value for storage; in its folded state, it would release negative radiation, making it a reusable great item.
Apart from needing to visit him a few times to reapply the ink lines, there were no other drawbacks.
Picking up these improved Vortex Talisman Plates, Yu Hong folded one first.
Puff.
Instantly, a wave of negative radiation swept over the communicator, completely enveloping it.
Yu Hong watched the ever-active Red Value detector, keeping an eye on the changes in the negative radiation, then used one hand to adjust the communicator's knob, jumping to AM500.
Soon, a clear male broadcast voice emanated from the speaker.