Evidence.

Fei er turned his head, looked at the young Prince who he have to admit was handsome and beautiful at the same time for a moment, then turned his gaze back towards the garden. The afternoon sun is quite hot. Recently, the weather in Gao Palace has been extraordinary. If it's not hot, it will rain with moderate to high rainfall. It was hard to tell whether it would continue to be sunny or rainy after that.

"I wonder if Prince Yu Ning is willing to teach me a technique to channel Yang's energy to Hong?" he asked.

Yu Ning was a little surprised by Fei Er's question, he tried to find the most appropriate answer because he didn't know how to answer that without offense to the young man.

"Um, that"

"Even though Physician Wang will be joining the group, I'm still a bit worried that at any time my Brother will relapse and loses consciousness again."