The Useless System: The Pill-Healer Princess Is a Force to Be Reckoned With

An iron-blooded female instructor transmigrates into a fantasy world. Every woman who transmigrates is supposed to get a golden finger and use it to reach the pinnacle of life. But can someone tell her why her System isn't like the ones in novels? It sabotages her, looks down on her, and threatens her! It keeps assigning her missions, and if she fails, either her chest stops growing or she gets turned into a child. What kind of genius pill-making System would give itself such a ridiculous name as “Peony Smile”? It sounds totally unreliable. It looks like her future in this other world is anything but promising...