After Chaldea successfully rescued humanity, the 47 Adaptation Masters who were dormant in the cryochamber gradually woke up from thawing, except for the members of Team A who had a more difficult time thawing.
Chaldea, who had accomplished the great task of preventing the Demon King from incineration of humanity, faced a huge crisis of command sealing and comprehensive rectification.
At this time, Chaldeas, who was used to observe human nature, underwent another great change.
As the Master Fujimaru Ritsuka who saved Renri faces the surveillance of the United Nations review team, the important task of solving this situation falls on the two Master candidates who voluntarily stayed in Chaldea.
After successfully summoning the heroic spirits, the two master candidates took their respective servants to the time and space where Chaldeas had undergone tremendous changes.
However, what Chaldea Acting Director Da Vinci and other staff never expected was that the human body detected by Sheba did not belong to this world, and the two masters sent there all lost their traces during the transfer of souls.
I, Chizuru Tsukijoin, have been living in a world where man-eating ghosts appear at night for as long as I can remember. But for some reason, I always feel that I came to this world to save it. This is probably because I am the chosen one.
So, after careful consideration, I resolutely joined the Demon Slayer Corps, an organization that saves the world, with the sword spirit that called me the Judge of Gods.
(The main text is in third person. The heroine is not as flamboyant as the text. CP Tanjiro has a deputy CP, so don't enter with caution)
Purpose: Save the original team from destruction, rewrite the ending, the villain must die, and the hero must have a good ending!