Here is the main idea
Yasmine and Wispa go to the mainland for the first time to help deliver spring, however, they decide to explore the city and accidentally spook some animals, they rush into a building where they are spotted by the people there... When trying to escape, Wispa gets captured and Yasmin rushes off to the other fairies to get help. Later they find out where Wispa was taken and that they only have days to save her. Yasmine also finds that being a rainbow fairy may not help her this time...