High schooler Clara Marsters was on summer break when she found a magical tarot card that would change her destiny. The card teleported her onto the dying world, Gaia, as the card's new master. There she met Alex, the mysterious yet familiar talking tiger, who came to assist her on her quest to collect the remaining cards. In order to save the world and get back home, they must travel through the kingdom of Burkhart, solving puzzles and braving the trials of the cards. Unfortunately, she has to worry about more than just the trials; others want the magical power of the cards, and they'll stop at nothing to get it. How far would you go to save a world that isn't your own?