Introduction to the plot of Balala Fairy 3:

The stars in the universe are closely related, and one of them will take turns to be the first of the twelve constellations. This time it's Gemini's turn. One day, the news from the magic fairy crystal ball surprised the magic fairy king. It turns out that Queen Harry has jumped off a building after her plan to occupy the magic fairy planet failed.

I wanted to be the leader of the twelve constellations, so I attacked Gemini, and the two princesses disappeared, and the night star box that controlled the constellation cycle was also lost. The coordinates of the twelve constellations gradually shift, and the consequences are very serious. In the beautiful snow on earth, Maggie didn't know that disaster was coming. The two sisters joined the chorus, and Xiaolong followed, but they made a lot of jokes. One day, Beibei, a girl who can sing and dance, appeared. Xiaolong is particularly interested in her, which makes Maggie jealous. But no one knows the real origin of Beibei. Xiaolan was ordered by the magic fairy king to pursue the night star box, only to find that Beibei had the night star box and confirmed that she was the princess of Gemini. Since Gemini was attacked, she came to the human world and often felt that her sister Princess Yaya was sending a message somewhere. The goblin king asked all goblins to help Beibei find the twelve-star diamond and Princess Yaya, but was repeatedly stopped by Queen Haley. Only Beibei can interpret the spell of Star Diamond, combine the magical energy of Maggie and Michelle, and summon Star Diamond in the form of singing and dancing. In the end, twelve diamonds were found one after another, and the demons repelled Queen Harry and her men and rescued the imprisoned Princess Yaya. The two sisters reunited and returned to Gemini, officially becoming the first of the twelve constellations ... and the interstellar order was restored.