Some of the major events happened in manga may be reversed in this fanfic book. And also, some spoilers from the manga may appear in here as well. Kocho Shinobu really loves to tease Giyu Tomioka even she really hates him due to his personality and lack of communication skills towards others. But how she would react that behind that cold personality of Giyu, he has that kind of personality that she wouldn't have expected.
21 parts