One day Akatsuka Justice (nicknamed Seigi), a boy with a strong sense of justice, saves a man from some street punks. But the moment he touches the stone given as a token of the man's gratitude, a strange pattern shows up on the palm of his hand. The next day, when Seigi is baffled to notice that the pattern won't disappear, a mysterious girl appears before him and demands to know where he got the tattoo before suddenly attacking him.
Whose fault do you think 
it is that we were late?
من السبب في تأخّرنا برأيك؟
Wegen wem bin ich heute
zu spät gekommen?
¿Quién tuvo la culpa
de que llegáramos tarde?
¿Por culpa de quién llegamos tarde?
À qui la faute 
si je suis arrivée en retard ?
Di chi credi che sia la colpa
se siamo arrivati tardi?
De quem é a culpa por 
termos chegado atrasados.