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.
I always thought I was fairly 
strong, and I was proud of that.
لطالما ظننت أني قويّ إلى حدٍّ ما وكنت فخورًا بذلك
Um ehrlich zu sein, …
J’ai toujours été fier 
d’être relativement fort.
Ho sempre pensato di essere forte 
e ne andavo molto fiero.
Eu sempre achei que fosse forte 
o bastante, e tinha orgulho disso.