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.
So...
...لذا
Deshalb muss ich …
in Anbetracht dieses Problems
Por eso,
Por eso,
Donc, pour que l’humanité
reparte sur de bonnes bases,
Quindi,
Então...
Вот почему…