Yella, like all special snails of Bravya, has powers, but something is holding her back. She can skate super-fast, but is arrogant. Yella embarks on a race with all the other snails of Bravya.
Terra, who is a member of the Bravyan council at the castle, is on her side, too. Now, Yella discovers that earth is the source of her power, and she is able to deal superbly well with whatever she encounters.