Miraculously, there is an Interstellar Harmony Cafe in two different worlds. Jasmine, a cold and petite piano girl, and Sakura, a gentle violin girl. They come from different worlds and have completely different experiences. They came to the Interstellar Harmony Cafe in their respective worlds for different purposes and met here.
Intention: Miracles do not have to be realized, the mere possibility of their existence is beautiful enough