![[S1E6] Secret Guardian](https://www.3dmgame.com/newpage/img/sao.png)
The girls use the underground tunnels to enter Cloud Tower.
While searching, Bloom finds the Alfea Library records and learns that Stella’s ring is uniquely powerful because it was created from the Great Dragon’s light.
It provides major backstory on the Great Dragon , the creator of the magical universe, and explains why the Trix are so obsessed with the Ring of Solaria.