Chen Mo's heart tightened for no apparent reason, Sister Yun had finally noticed.
She was not as gentle and pleasant as she appeared to be, definitely a person with great means. Once she bore any malice towards Chen Mo, she would go all out. He still remembered the first time he met her and her utter lack of pity when talking about breaking someone's hand.
"Teacher, actually, this secret technique is a bit complicated, it's not bad..."
"Then explain it to me. I came here this time precisely to understand this matter."
"The effects of the secret technique are threefold. The first layer is that it can activate nerves, create greater pleasure, and increase the sensitivity of the body's nerves several times, even more than ten times..."
"Interesting, have you used it on me?"
Chen Mo immediately assured with a thump on his chest, "No, not at all."
Sister Yun didn't mind, "Then continue."
