seventy miles outside Chang'an City, Li Mansion in Huxian County.,"To my lord, it is orchid grass. You have just recovered from a serious illness, bathing with orchid grass can ward off evil spirits.",Li Wangyu was startled by Pei Lan's words, her fingers stiffening before she could reply for a long time. "No need," she finally managed to say, "just go out. I'll wash myself."。