About Ahiru, a duck that transformed into a human girl and takes ballet classes. She admires her mysterious classmate Mytho, who is very reserved and never talks. Soon she finds out that Mytho has lost his heart, which has been shattered into tiny shards. Each shard contains Mytho's different emotions which can affect the beholder in strange ways.
But as she continues to search for the missing pieces, a bigger puzzle entertwines with the story. She finds out more about the town, who she is and who took Mytho's heart to begin with.
Does this anime remind anyone of Black Swan? Not just because of ballet, but the psychological approach to the whole story.
