C199 Black Jade Ointment!
"This concoction is just a flawed batch to me, something I whipped up for fun. Since you're interested, it's yours," Rollins said with a laugh.
He didn't see the old man as malicious, just exceedingly blunt and more hot-tempered than Elder Rogers. It wasn't unusual for those with exceptional talents to have their quirks, and this elder's medical prowess likely surpassed that of Elder Rogers