Bai jie'er is still very smart. Hearing Ye Kong's meaning, she immediately understood the style and function of silk stockings. But what she didn't understand was that it was necessary to make the socks that long? Are these pants or socks?

but according to experience, what the immortal Master said is always reasonable.

the socks in Cangnan continent are loose on the feet, and there is no earth like elastic socks close to the feet. And this kind of elastic snow silk solves this problem very well.

but there is no suture joint for silk stockings, which is a challenge to the sewing technology of Cangnan continent. Ye Kong was...