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.
It leads the world in various areas 
of technological development,
وهي تعتلي العالم في العديد من ميادين التنمية التكنولوجية
Dank der Erforschung neuer Techniken
Está a la vanguardia en varias
áreas de desarrollo tecnológico,
Está a la vanguardia en varias
áreas de desarrollo tecnológico,
Il est à la pointe de l’innovation 
dans de nombreux domaines.
Ha guidato il mondo 
allo sviluppo tecnologico in diversi settori
Ela leva o mundo para diversas áreas
 do desenvolvimento tecnológico.