The secret in the Heavenly Star sword

in the Tianxuan region, only the weapon forging sect in the North has it. It just so happens that I've done the sect master a favor. You just have to go to the weapon forging sect and tell him that I asked you to go. The sect master will definitely give you a piece of thousand refined blood gold.

The old man explained.

"Oh? You're in the weapon forging sect?"

Mu Lan nodded.

"Alright, I'll make a trip there."

Lu Ming nodded.

"Little guy, take this small tower. It's this old man's token. This old man's name is yellow tower. You can just call me old Huang in the future."

The old man took out a small tower the size of a fist and threw it to Lu Ming.

"Yes, elder Huang!"

After Lu Ming kept it, his eyes flickered and he said,"Elder Huang, there's one more thing I need your help with."

"What is it? Speak, as long as this old man can do it, I will definitely help!"