Togawa Kei, a girl from the 21st century in a parallel universe. Because I want to change the ending of Demon Slayer, I make a wish and travel into "Demon Slayer: Kimetsu no Yaiba"
The main plot follows the original plot, and the final death ending of some characters will be reversed.
In fact, it is written by the author to the author himself. I want to use words to create a beautiful world for them.
Cp: Tomioka Giyu x Togawa Kei
Purpose: Give the one you love a happy ending
