Arcana Famiglia is a unique group which holds power over the island of Regalo. The group is made up of people who have made contracts with Arcana, the chosen Tarocco cards. The story follows Felicita, the only daughter of the head family, Mondo. She is set to marry a member of the family as part of a tradition that takes place every 10 years. However, things take an unexpected turn when a mysterious stranger appears on the island and challenges her father's rule. With the help of her friends Liberta and Nova, Felicita must unravel the secrets surrounding Arcana Famiglia and save her home from destruction.