[Touken Ranbu Crossover] Kikuichimonji

Life in the citadel is easygoing. Kiku Ichimonji, who is a thousand years old, thinks that settling down to enjoy retirement like this would be pretty nice. But fate is always full of drama. This is the story of Kiku Ichimonji going from corruption and darkness, to redemption, then back to persistent darkness, and finally settling into a state that's half redeemed and half dark. [Struck out] A senior version [Struck out] A coming-of-age series. His personality differs greatly between his corrupted and redeemed states. The one constant is his stubborn desire to be a big brother. There are lots of original interpretations, and I'll try to make the plot as plausible as possible. In this story, Kiku Ichimonji Norimune is the sword of Okita Soji. As for why... I'll explain when I think of a reason. The story will probably proceed from Touken Ranbu to an Onmyoji arc, then to a crossover world. [Tentative, may change.] The pairing is undecided. It depends on how the story develops.