The sequel to one of the most popular RPG games "Kingdom Hearts." This time on Gamboy advanced. The story immediately picks up where you left off in the last game traveling the road in search of Riku and King Mickey. Sora, the protagonist of the story, along with his buddies Donald and Goofy, are on a quest to restore peace, rid the world of darkness, and above all find their friends. Sora comes to a fork in the road and is confronted by a mysterious man in a black cloak. The "Egnimatic Man" warns Sora "Ahead lies something you need, but to claim it, you must lose something dear." Sora and the gang are then lead to Castle Oblivion, where they revisit worlds, old friends who have forgotten them, and slowly lose their own memories as well. In this quest, one question has yet to be answered: What will Sora gain, and what will he lose?

In the Spanish version, due to translating and space problems, the general space for cards has an eye instead of a word.

Riku:
Tell Me! Where are my friends from my memories?


DiZ:
Are you sure you want to see them?


Riku:
...Of course I do...


DiZ:
But you cast them aside. To reach the outside world, you passed through the door to darkness. Behind you, you left family, friends, home - everything - all in pursuit of darkness.


Riku:
But I cast that aside too!


DiZ:
And what do you have to show for it? First your home, then the dark. Your heart only knows how to throw things away. It's empty, like that room. Like your memories. That's why no one is in the castle with you. Your heart is hollw except for the darkness you couldn't quite shake off.