Chu Mu decisively took out a gold coin and six silver coins and handed them to the old vendor, saying: "I want them now."
The old vendor nodded, went to the back of the empty shop, and rummaged through the clutter, making a series of chaotic sounds.
A moment later, the old vendor came out with some dust on his beard and handed two bottles of Tianlan grass to Chu Mu, both in poor-quality medicine vials.
Chu Mu looked at the two Tianlan grasses with a strange look in his eyes.
The old vendor glanced at Chu Mu, seemed to see something, and reassured with a smile: "Don't worry, the quality of these two Tianlan grasses is only better than that of the other potion shop. The reason I sell them so cheap to you is that I am investing in you. Each early-stage Actor is very tough, and the Green Nightmare Demon Palace can't provide that many resources, so external purchases are necessary."