Marta is a twelve-year-old girl who suffers bullying at school. It seems that she is going to celebrate her birthday until someone very special pops up to prevent her from falling apart: her Fairy Godmother. The fairy godmother’s strategy is to invite Marta to meet her future selves so that she sees that her current worries will be solved. But each of the Martas bring their own worries from the future. The fairy godmother will have to use her wits to cheer up the girl’s birthday so that, all together, they discover the importance of always having hope.