"To be honest, this is my first time on this land...umm..."
Duanmu Huai took a moment to think and then looked at Roger.
"Are you familiar with this place?"
"Quite familiar, after all, I have been here before."
"Then, I would like to make a deal with you."
"Oh?"
Upon hearing Duanmu Huai's proposition, Roger curiously raised his head and stared at him.
"What kind of deal?"
"I also need to find some things in this city, but I'm not familiar with it."
Duanmu Huai, looking at Roger, began to speak.
"And as you've seen, this city is very dangerous right now. So, I can help you, and all you need to do is answer a few of my questions."
"Hmm........."
Upon hearing what Duanmu Huai had to say, Roger thought for a moment and then nodded his head.
"Indeed, judging from the recent battle, you are a formidable warrior. It would be more convenient for me if you were to guard me. But, what do you want to know?"
"To start, what exactly is limb grafting?"