"I do have a formula for a Martial Arts Medicine Bath, but it's not the kind we use. It's meant for soaking in after strenuous cultivation to recover from physical damage, so they don't overtax and harm their bodies."
"This formula also helps strengthen one's qi and blood to some extent, but the effect isn't very pronounced. It would require long-term commitment."
After saying this, Cheng Zongyang thought for a moment and added:
"Besides, if they aren't afraid of being powerless when the Outsiders eventually arrive, I can give them this medicine bath formula. It's not a secret, anyway."
At this, Li Lu's expression turned serious. Thinking Cheng Zongyang had heard some news from his "master," he couldn't help but ask, "Don't tell me the front lines already know?"
