Forbidden Air Array Plate (Silver): Consumes one intermediate-level Spiritual Power crystal to activate the Forbidden Air Array Pattern, sealing the airspace within a radius of one hundred meters for 30 minutes. (Note: Only effective against heroes or lower BOSS template monsters.)
Zi Liyuan always kept this handy device in his Spatial Backpack as a precaution against the significant threat of flying monsters, which are difficult to defend against due to the scarcity of countermeasures. Unexpectedly, it became useful at this very moment.
However, the device was not cheap; it cost him 200 Dragon Coins, but the biggest expense was the Spiritual Power crystals.
The item was purely consumable: each crystal could only power the array plate for 30 minutes. Once the Spiritual Power within the crystal was depleted, it would shatter and need to be replaced with a new one.
