Raiden is a keyblade user who got separated from his sibling and transported Destiny Island. There he meets his three best friends Sora, Riku, and Kairi. Suddenly the heartless appeared and cover the Island in darkness. Now Raiden and Sora are traveling different worlds to found Riku ,Kairi, and Raiden's sibling. I don't own kingdom hearts or any other anime or games in this fanfic.