These gemstones maintain the teleportation array of the Little Thousand Mirror. Once removed, the Mirror World immediately shuts down!
However, these gemstones are usually protected by the spiritual power of the entire mirror, making them hard to remove without effort, unless the Cold-calling Bird statue is first seated. Otherwise, if anyone could easily close the Little Thousand Mirror, which buyer would dare to linger inside Bai Yujing? This is one of the major secrets of the Heavenly Residence that is not shared with outsiders. Despite his low status, Ding Da is one of the few informed "Gatekeepers".
As expected, once these gemstones were removed, the mirror surface of the Little Thousand Mirror suddenly dimmed, and then a verdant patina slowly covered the entire mirror, leaving it without the previous radiance that could reflect people.
