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.
Try not to let any weird 
girls get hold of you,
حاول ألا تدع أيّ فتاة غريبة تنال منك
Pass auf, dass dich das
komische Mädel nicht entführt.
No dejes que se te peguen
chicas raras, señor héroe.
No dejes que se te peguen
chicas raras, señor héroe.
Ne traîne pas 
avec une fille bizarre comme elle,
Cerca di non farti abbindolare 
da qualche tizia stramba,
Tente não deixar nenhuma 
garota estranha pegar você.