losing one match after another, shogi prodigy yuhi ninomiya became a shadow of his former glorious self. it was then that he faced his old rival kanata kuji in an official match. however, the record-setting match ended with kanata winning his 27th consecutive game, and yuhi losing his 17th consecutive game. feeling frustrated and depressed, yuhi stops by a bar, when he has a fateful encounter with a certain girl! her name is tsuki kayamori. although she is overbearing, self-centered, and eccentric, her sharp and unorthodox playstyle is as if she was chosen by the shogi god!