C160 Should i run away from this battle?

"So? You're not going to do it because it's hard? " Zhan Xiaolou said solemnly, "Isn't every prescription and herb that we use now from scratch? Isn't it something that countless seniors have put in a lot of effort to practice for their entire lives? If we don't do it, who do we expect to do it? "

Old Doctor Feng looked at her, moving his lips but not saying anything