Mu Yunlie gave a slight nod, "Okay."
"Then it's a deal," Yan Qianyi said with a sly smile, "Pinky swear."
He coldly stared at her little finger reaching out to him, furrowed his brows, "Childish."
Then he asked, "What exactly are the medicinal ingredients needed?"
Yan Qianyi thought for a moment, "It's a bit complicated. This world is not the same as that one; due to environmental pollution, many medicinal materials are no longer available on the market. I'll need to do some research."
Mu Yunlie looked puzzled, "What do you mean by 'this world' and 'that world'?"
Yan Qianyi was startled.
If she told Mu Yunlie that her soul had once been to an otherworld, he would definitely think she was crazy.
She quickly explained, "I mean the world that existed thousands of years ago when Ancient Medical Techniques were prevalent. Many medicinal materials have since gone extinct."
Mu Yunlie seemed to understand and nodded without delving further into the question.
