Yunli, a sparrow demon from the Heianjing era, traveled through the gaps in time and space. After several twists and turns, she finally returned to her own world. But a thousand years have passed since my own time.
At this time, what does he, named Yunyashiki Yuya, want to do for the Demon Slayer Corps?
·I am a newbie, please give me some advice.
·Fate update, because high school is really busy
·Many private facilities! ! ! (Don't spray if you don't like it)
·CP should be the eldest brother (I love Purgatory Owl)
Purpose: The crocodile kills me, so I want to write a fanfic