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.
It just makes plaster.
.إنه يصنع الجص فقط
Es erzeugt bloß Gips.
Ça va juste former du plâtre.
Si ottiene semplicemente del gesso.
Só vai formar um gesso.
Она просто делает гипс.