The mysterious challenger Katsuki defeats Megumi and challenges Danji to a match, but Danji has a condition: to defeat Yu-yu first. And that's how Yu-yu started his special training with Danji for the cardfight one week later...
And I won't lose, either!
!ولن أخسر أنا أيضًا
Ich werde nicht verlieren!
¡Yo tampoco voy a perder!
¡Yo tampoco voy a perder!
Moi non plus, je lâcherai rien !
E eu também não vou perder!
Я тоже не намерен!