I traveled through time and became a concubine on the road of exile in ancient times. My whole family starved to death and I was the only one left.
Holding my brother's cold body, I heard the system binding sound.
"The civilized fire system is activated, and the first day's task is to make a water purification device."
I used broken clay pots and straw ash to filter the muddy water, but the tribesmen scolded me for wasting my efforts.
The moment the clear water flows out, the system prompts: "The reward has been distributed."
Looking down at the white salt grains in his palm, the old housekeeper suddenly fell to his knees: "Miss... This is salt!"