Variety Manga: My Junior Sister Is a Butterfly Ninja

Xia Ran, the strongest traveler in all realms, was exiled for being too dissolute, and crossed the other side to the country of peace. After thousands of years of silence since the Warring States Period, during a training session in the world of mortals, Xia Ran coincidentally joined the same trainer as the future Insect Pillar Butterfly Nin. At the historical juncture, Xia Ran takes action to save Tanjiro's family, and the style of Demon Slayer painting changes suddenly. Ghost Dance Rang Wuhan: "It's too scary. The beginning of eternal life is also the end. This Eastern native named Xia Ran actually possesses the breath of the sun that is more terrifying than the breath of the sun of Jian Tu Jiguo Yuanyi. I feel that he can kill me at any time." Tanjiro: "Ever since I met Lord Natsuran, my sister Nezuko has been by his side all day long. As an older brother, I have become a little jealous." Butterfly Ninja: "Moses, Moses, you bastard senior brother is messing with girls all day long, don't forget the engagement that master made for us before he died!" Butterfly Kanae: "Sir Xia Ran is my savior, how can you bear..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.