She was completely unaware of the plot of Demon Slayer and was reincarnated in the country where she got the name of "Stepkuni Iwakatsu" and became a gender-transformed brother. Due to her mother's lies, she hid her gender. She disguised herself as a man since she was a child and was raised as the only heir.
While making up his mind to protect his mother and his poor twin brother, Enichi Tsukuni, Iwakatsu signed a contract with the "Magical Girl Transformation System". The system can better help her disguise herself as a man, but it also brings unexpected troubles.
However, the younger brother who was thought to be deaf and mute turned out to be a genius favored by the gods? Yan Sheng has complicated emotions, but his desire to protect his younger brother has never changed.
If you want to gain power comparable to the Son of God, it seems that you can only choose to transform into a magical girl...?
Yuanyi: Brother, do you have a hobby of dressing up as a woman? Yuanyi will go now...
Yan Sheng: (holding his forehead) Actually, I am your sister.
Comprehensive comics, traveling through various worlds to do missions, Demon Slayer, Naruto, HP, Inuyasha, etc...
No cp, if I have to talk about it, it's orthopedics (socialist brother-sister relationship)
Purpose: The desire to protect your family is the most precious.
