Penne Pasta is the first unicorn in generations to be born to the prestigious Pasta clan, major exporters of wheat and, yes, the original inventors of pasta in all its myriad forms. Gifted a diary for her birthday as she embarks on her first term at the Canterlot School for Gifted Unicorns, Penne records her thoughts, secrets and feelings as she navigates a new life in the capital and the troubles of school.