Anning brought out the soap she had made with Xu Minruo.
Xu Zhiqin took it and looked it over: "What is this?"
Xu Zhiyong also looked towards Anning.
Anning took a piece of dirty clothing and placed it into the water, first trying to wash it with the ash commonly used by people, but it wouldn't come clean even after a long time.
Then she changed to a basin of clean water, took another equally dirty piece of clothing, soaked it in the water for a moment and then washed it with the soap. In just a moment, the dirt was washed away cleanly.
"This, this..."
Xu Zhiqin's eyes shone with amazement.
Through this small piece of soap, he had already seen countless coins flying towards him.
Xu Zhiyong didn't have that sharp wit and, after thinking for a long time, still didn't know what else this thing was good for besides washing clothes.
