One is looking through her telescope and spots One Hundred zooming through the sky, splitting into different Numberblocks. But how many numbers can One Hundred make? On a musical journey through space, One Hundred shows One all the numbers she has inside.

At last, the Numberblocks Space Division has reached the mysterious space cloud that's been sending out a signal. What's hiding inside? It's time for Space Division to divide! Using the power of sevens, eights and nines, they work together to clear away the cloud and discover what's inside!