Do you remember the story of Kingdom Hearts?

It all started on the Destiny Islands, with three friends: Sora, Riku, and Kairi. They were the best of friends and they wish to see the outside world, but a storm of darkness separated the three friends.

Sora landed in another world called Traverse Town and met Cid, Squall Leonhart, and Yuffie. He then met the court magician Donald Duck, and the captain of the royal guard Goofy, who are trying to find their king Mickey Mouse.

They went to Wonderland and stood trial against the Queen of Hearts, but the defendant Alice was missing. They battled against Hades, the Rock and Ice Titans, and Sephiroth and encountered Cloud Strife whose at war with the darkness in his heart. They braved through the Deep Jungle with the help of Tarzan and Jane and saved the gorillas from Clayton. All the while they battled against the Heartless, those without hearts, which are after the darkness in people's hearts and locked the keyholes to hearts of each and every world. But when they found Sora's friend Riku, he wasn't himself as he worked with a witch known as Maleficent, who wishes to bring the worlds into darkness.

They battled against Jafar alongside Aladdin in Agrabah, helped Pinocchio and his father Geppetto from the whale Monstro, halted Medusa and saved Atlantica alongside Ariel and winned the trust of her father King Triton, helped Jack Skellington save Halloweentown from the Oogie Boogie, and helped Peter Pan save Wendy, but when they found Kairi, she doesn't have her heart, and Riku worked with Captain Hook, only for the pirate to be defeated.

Along the way, they gathered helped from summoning powerful friends like Simba, the Genie of the Lamp from Agrabah when Aladdin freed him, Mushu, Tinkerbell, and others, and Sora helped Winnie the Pooh find his friends int he 100 Acre Wood.

Then they battled Maleficent herself in the lost world of Final Fantasy, Hollow Bastion, only to find Riku taken over by a man named Ansem, the Seeker of Darkness, and that Kairi is one of seven Princesses of Heart but freeing Kairi's heart and the hearts of the other Princesses, the Door to Darkness was opened, leaving Sora to battle against a Behemoth Heartless and seal the Door to Darkness forever.

Finally they battled against Ansem himself in the End of the Worlds, and discovered a forbidden heart-shaped moon known as Kingdom Hearts, for it was either light and darkness, which defeated Ansem and both Sora and Mickey sealed the Door to Darkness from both realms of Light and Darkness and restoring the worlds like his home Destiny Islands and sending Kairi home.

But that was only the beginning of the tale of Kingdom Hearts and the battle of the Guardians of Light and the Seekers of Darkness.