C1495 Welcome to Heaven
Unparalleled, only Shuangshuang.
This was a slogan made by Princess Shuangshuang herself. This slogan sounded messy. It didn't seem to have any special meaning but everyone understood. In the end, the four Little Demoness wanted to say that they were unparalleled in the world. To put it bluntly, they wanted to say that they were the most powerful.
As for the title of Princess Shuangshuang