Jili and Gulu found a cave. The cave is full of shiny stones and mushrooms, and when they go inside they hear the voice of a "new friend". Jili convinces a nervous Gulu to come and meet this "new friend" in the cave.
Today, all of the students in Brulee’s class are going to study astronomy with their Teacher. I wonder what interesting things they will learn about the stars and the planets by looking up into the night sky?