Xia Nu is part of the Barbarian Race, living in a tribal way. Having cloth clothes and fur jackets is already pretty good, and ironically, she only learned what "pretty clothes" were after being captured as a slave.
As for underwear, well, it's really just women's underclothes. In this regard, Xia Nu actually knows less than Shen Hao. In fact, looking across this whole world, not one person—man or woman—can match Shen Hao's knowledge about this.
Have you ever heard of Victoria's Secret?
Do you know about camisoles and stockings? Lace, semi-transparent... cough, cough, if Shen Hao went into designing underwear, he could probably take over ninety percent of this world's lingerie shops.
But this world does have its own unique style. Shen Hao has seen some so-called spicy lingerie at the Flower House, not bad at all. He's curious what kind Xia Nu bought today. After all, Xia Nu's previous underwear had basically all been used up, and this time she clearly bought a lot.
