After Being Reborn I Was Surrounded by Enemy Cubs

After a miscalculation, Princess Stephanie, who holds supreme power in the empire, dies mysteriously on the eve of her coronation as Queen.
Stephanie opens her eyes filled with endless doubts and anger, only to find herself reborn in a small border town in the Aiello Empire. She thought she would be far away from the political center, but soon realizes that the people around her are all familiar... cubs (children)?!
From their conversations, she learns that her enemies have thrived after her death and become powerful bosses. What should she do now?
"After Rebirth, I'm Surrounded by Enemy Cubs."