Su Wan, a 985 chemistry graduate student, was transformed into a farm orphan on the run after an experiment exploded.
Beginning: The mother has just died, the brothers and sisters are so hungry that they are chewing tree bark. There is a plague of locusts in front of them, and horse bandits behind them.
Others: crying and waiting to die.
Su Wan (rolling up her sleeves): Plant ashes can be purified to make alkali, saltpeter can be boiled to make ice, and lime powder can be burned into smoke bombs - do you call this an escape from famine? I call this a field chemistry experiment class.
So the refugees watched as a skinny little girl led a group of old, weak, sick and disabled people to make salt, bake bricks, dig canals, and build houses, and built a city in troubled times.
Later, it was spread all over the capital: Don't mess with that woman who came to escape from the famine - if she throws a handful of powder into your well, your whole family will have to kneel down.
Nice! Fire Tongs Liu Ming