"Cotton," answered Wei Ruo.
"Impossible, cotton cloth can't be this soft and delicate," said Madam Sun.
"Then does Madam Sun think this is made of silk?" asked Wei Ruo.
"It's not made from silk. I, Madam Sun, began rearing silkworms at age five, weaving at age seven, and trading silk at age thirteen. Whether it's spring silkworms or autumn silkworms, whether it's from Jiangnan or Shu region, I can tell at a glance. I stake my reputation that this material is definitely not made from silk," asserted Madam Sun.
Wei Ruo smiled faintly, "So indeed, it's cotton, made from cotton. But the cotton used is a bit different."
"What's different?" Madam Sun couldn't help but ask.
