Ye Qingtang left first after settling Lei Yan and the rest.
The others were easy to manage. They would be fine as long as she could find suitable cultivation methods for them. Yun Chen was the exception.
Yun Chen was from the medicine faculty and specialized in refining medicine and elixirs.
Ye Qingtang had always been a loner in her previous life. She was being hunted and she didn't have much money on her. As a result, she didn't dare to venture into crowded areas and she would refine most of the elixirs she needed.
On top of that, she had always wanted to restore her spirit root, and so spent a lot of time and effort on medicine cultivation.
If it was just about giving pointers on cultivating medicines, Ye Qingtang would not have any problems with that.
But Yun Chen's case was more special. As a result of his bloodline, his success rate at cultivating medicines was extremely low. Ye Qingtang had to find other ways to resolve this.