Kohaku has located the treasure left behind by Byakuya and the others, but it's encased in concrete. Senku has to devise a plan to quietly get at the contents inside, so as to not alert the guards.
Never mind, I don't need 
to explain right now.
.انسي الأمر، لست بحاجة للشرح الآن
Ach, eigentlich musst du
das gerade gar nicht wissen.
Pero no necesitas que te lo explique.
Pero no necesitas que te lo explique.
Enfin,
t’as pas besoin de ces explications.
Ah, beh...
Esquece, não preciso explicar isso agora.
Ладно, тебе эти объяснения ни к чему.