One Piece: Sudden Rain in the Night

The deepest level of Impel Down, Level 6, has erupted. Monsters erased from history have returned to the world, but no one knows that a prison cell lies hidden beneath Level 6. The cell is submerged on the ocean floor. They say the prisoner held there was a Devil Fruit user, though perhaps they died long ago! It is said they were imprisoned there decades ago.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.