"After tying this bell and not being able to untie it, it would be better if nothing happened."
This fanfic tells the story of an evil aunt who died and returned to Honmaru to atone for her sins.
The story is told from a first-person perspective, and the plot has twists and turns, which may be a bit sadistic.
(The author has not played swordsmanship for a long time, so please submit the character design and background in time.)