When Ireya first heard that the Wing Tribe had left Lake City, she was slightly anxious, thinking those folks were unwilling to watch her and her resistance army march triumphantly, and finally couldn't resist taking action.
However, from later news, the Lady learned that the Wing Tribe was not marching towards Rock Snow City, but rather heading east, leaving the Western territory.
Unlike when they came, this time they retreated decisively, not even stopping in any town along the way, just constantly flapping their wings, taking less than five days to fly out of the Western territory.
The Lady, worried that the information might not be accurate or that the Wing Tribe might be playing some trick, specifically inquired at several radio stations to piece together the movement trajectory of the Wing Tribe over the past days. She discovered that it was a straight line, directly extending beyond the Western territory.
Only then did she confirm they had truly withdrawn.