Since I heavily running Nation Defence right now, I have some thought.
Game said those little cute could be Bremen seed of hope...
Is it possible they introduce this cute one as a part of restore Kodaibana?
That waste land surely be nation in the past.
Right now we have only 5 Nation Defence + Lotus Lake in future.
So Kodaibana will be 7th Nation Defence for us?

Don't take this serious, just have free time and conspiracy theory popup.