While I know the zapper can turn one of your items in your inventory into dust or your minion into slime, can the zapper zap one of the treasure chest items into slime/dust too? I remember one case ever of someone saying it happened to them, but I wonder if they had gotten it mixed up with their inventory/minion.

Thank you in advance.

Nope treasure chests are safe.

Phew! Thank you so much. Guess it was the person's mistake then.