At the time, Luo Yang was unaware that the pond water in the landscape painting of the Shennong Scripture could heal Yin Spirits. It was purely by chance that he discovered this function of the water.
When discussing medical techniques, it's impossible to leave out the Shennong Scripture, as it is integral to the conversation.
Luo Yang decided to change the subject, saying, "Sister Xue, once we're inside, you need to act like you're very friendly with Laughing Girl, alright?"
Gu Xue snorted coldly, "No way!"
If the three sisters continued to keep a stiff demeanor, it might end up ruining everything.
Master Hua and Laughing Girl were already suspicious of the three sisters of the Gu Family, though they hadn't yet confirmed if they were members of the Ten Thousand Souls Sect.
"Sister Xue, I'm the Sect Master of the Ten Thousand Souls Sect; you must follow my instructions," Luo Yang said, patting her on the hip.
"Fine! If it's reasonable, I'll listen!" Gu Xue replied coldly.