" Ahem, so talking about the black mucus, it's actually the impurities of your body getting expelled. You all must have felt a refreshing sensation too."
" Huh?" Su Xing'er exclaimed, " Is this like those martial arts novels? Washing bones and marrow or something."
" No, marrow washing is even more intense than this." Jia Hao shook his head. " This one only expelled impurities from flesh and blood. Think of it as a quick cleansing rather than in-depth cleansing."
" This is…This sounds like something straight from some fairy tales." Su Lan murmured.
" Hao'er, where did you get those medicinal herbs anyway?" Su Yunqi couldn't help but ask. " After all, without you explaining their properties, I couldn't know how to cook them. They look very different than the common ones."
Jia Hao gave a wry smile, " Mother, even if I reveal it, you won't be able to understand. I will just say, I got some friends in some distant regions who are willing to sell these rare herbs and animals."