Fan Lou had reported his achievements to Lin Yuan not long ago and told Lin Yuan about all the hidden lines he could tap into.
Now that Lin Yuan wanted to tap into these lines, Fan Lou was not anxious but was exceptionally thrilled.
Fan Lou was skilled at reading others and had relied on this skill considerably to get to where he was today. He had managed to survive the cruel environment around Kong Huan and was even valued by her because he had read her.
Fan Lou had survived after being captured by Winter because he successfully guessed what Lin Yuan wanted.
The same went for his tenure with Feng Qing. Fan Lou was more valued than Feng Xuan because he was more capable of reading Feng Qing.
It was because he knew how to read others that he knew Feng Xuan felt extremely conflicted.