She was originally a martial arts prodigy who was rare in a martial arts family for a century.
She originally had the happiest life.
She was originally playing life.
,,,,,,
Unexpectedly, when she discovered that the person she loved the most was actually the one who killed her in order to seize her secret book, she accidentally entered the world that she had once envied.
Where should she go in that lonely world? What secrets is hidden in her? Who can be her destination in the end?
It's raining in the spring season, who's fault is it?
From the Demon Slayer Squad to the Rikkai Tennis Club