Not your mouth! Move your hands!
...

*THUD*
!?

Answer us!
... I'm terribly sorry.
*grind...*

*haah*
Lefea and I(atashi) are going to make potions. You keep cleaning!
*right!*
Who said anything about your idea of potions? [I have NO FUCKING CLUE about the grammar in this line. https://www.weblio.jp/content/言おう is relevant.]
Since your whole life is determined to be worthless!