After opening the door, Lin Yuan discovered two strange silver-purple potted plants at the entrance of the room. He used True Data to inspect the two pots and discovered that they were called Screen Irises.
The Screen Irises were spatial-type and wind-type dual-element feys. They could form an energy barrier between them that blocked the outside from probing the inside. If the people inside wanted to transmigrate the barrier, they only needed to sprinkle water on the leaves of the two Screen Irises.
There were two cups beside the two Screen Irises.
The Screen Irises were not considered an extremely rare fey in the Sky Beyond the Clouds.
Xi Mei, who walked out of the room behind Lin Yuan, naturally spilled the water in her cup on the two pots of Screen Irises.