When Mr. L suffers a serious injury, Dimentio takes it upon himself to take care of him. But as the two grow closer, it makes Dimentio's plans much harder to fulfill.

As the daughter of a count, Lady Timpani has always lived a life of isolation. With her jester being the only friend she had truly ever known, Timpani longed for her and her best friend to be free from their life's controlling ways. But when she meets a member of the forbidden Tribe of Darkness, her life takes dramatic turns as everything she ever knew goes into the dark.

Mr. L has gotten a really high fever and starts to hallucinate! Who is to help him at this time? Dimentio, of course! Can Dimentio put an end to Mr. L's sudden jump of demons coming at him at this time? ONESHOT very, very slight implication of Mr. L x Dimentio at the very end.

When Mimi first joined forces with Count Bleck, all she wanted was money and power. But then she meets the mysterious Master of Dimensions, Dimentio, and is immediately attracted to him. But, she soon discovers that getting close to him isn't as simple as she thinks. For Dimentio has a few secrets. Secrets that could put her, and the rest of Castle Bleck, in danger.

One morning the castle realized that Count Bleck has gone missing. They'll do anything to find him, even if it means getting sucked into a bizarre mystery.