The middle-aged woman was no longer as composed as before and was starting to panic.
On one side, she was using the Supreme Mirror to suppress the Dragon Family Demon. Although it could momentarily prevent the Dragon Family Demon from taking action, it wouldn't last long.
After all, the Dragon Family Demon was at the level of Great Longevity and possessed an exceptionally strong Demon Body. Although the Supreme Mirror was a treasured artifact of the Supreme Palace, relying solely on this artifact to completely suppress the Dragon Family Demon was not very realistic.
Only a strong individual at the Great Longevity Realm could possibly activate the Supreme Mirror to fully suppress the Dragon Family Demon. Even with the strong Demon Body of the Dragon Family Demon, it would be difficult to break free from the light emitted by the Supreme Mirror.