The siblings are working on developing antidoes and such, being in a new world. Well...it's more of Ming guiding Huo.

Huo: *manages to make a few pills that work now*

Ming: *takes one, wrinkling her nose slightly* You didn't add the mint, did you?

Huo: Oh...I forgot ^^"

Ming: This ones also going to taste terrible...at least it works fine...