After the first journey to find our friends is completed, me, Sora, Donald, and Goofy go to the castle known as Castle Oblivion--the secondary base for Organization XIII.

All we can do is find our way through the castle, battle against the enemies, and find our friends before we lose all of our memories for them.

I am expecting to find Sonata there, while Sora are hoping to find Riku in the castle. Donald and Goofy hopes to find the King as well. What will our expectations meet after entering Castle Oblivion?

This story is a direct sequel to the first Phantom Monsters story, and is up earlier than expected as I already had the first chapter completed in writing. I hope you guys enjoy the sequel to it! Any ideas for the second season will be appreciated for what to write about.