Iori becomes aware of Riku's allure. Though it's a powerful weapon for an idol to wield, its attractive energy risks becoming so powerful that it can't be controlled. Meanwhile, Riku is worried about TRIGGER, who have reached an impasse in their efforts to perform.
Isn't that kind of vague? 
Normally you're so nitpicky.
أليس هذا مُبهَماً قليلاً؟ في العادة
تكون أكثر إسهاباً في التّفاصيل
Ganz schön wischiwaschi.
Sonst ist alles doch immer genau definiert.
Qué explicación tan vaga.
Sueles ser más concreto.
Qué explicación tan vaga.
Sueles ser más concreto.
C’est pas trop vague ?
D’habitude, tu es super précis.
Ma così è un po' troppo a caso!
Isso não é meio vago?
Normalmente você é tão meticuloso.
Ничего себе ты сравнил! 
Обычно ты любишь чёткие определения!