C478 Ye Wuyuv Sent the Gown
"What does celestial silk mean?" Zhuying asked, puzzled.
"It's said that there's a type of silk spun by a rare caterpillar in the mountains, producing golden threads. In its lifetime, it only spins about ten feet of this golden silk. This silk has a unique quality; if woven with other fabrics, it corrodes them. So, it can only be woven with another type of silk spun by a white caterpillar
