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.
My spear!
!رمحي
Das ist mein Speer! Was fällt dir ein?!
Ma lance ! Tu fabriques quoi avec ?
Minha lança!
Моё копьё!