Kingdom Hearts: Chain of Memories The Novel

Sora, Donald, and Goofy was able to won over Ansem and restored the world. But they have one more problem to think of: beyond the dark closed door lies Riku and King Mickey. The trio is once again set on a new adventure to search for both Riku and the King. Along the way, they encounter various agents from the mysterious organization where Sora and his friends start to lose their memories.