Chapter 17

This is what makes it so extraordinary for cultivation. However, that same Yang energy must be kept in balance. If it accumulates unchecked, it will harm you — and eventually destroy you."
"To maintain the balance, you need Yin energy. There are three methods to absorb it from women." He held up one finger. "First — proximity. Simply being near women allows you to passively absorb trace amounts of Yin from the air around them. It is the weakest method and barely makes a difference."
"Second — physical contact. Touching a woman directly allows you to absorb Yin far more effectively."
"Third — dual cultivation through intimacy. This method benefits both parties equally and is by far the most powerful."
"Fortunately," Gu Xuan said, reaching into his sleeve, "I have a technique specifically designed for someone with your constitution." He produced a slim, worn book and held it out.
The cover read: Heart of the King.
"This manual was written for an Ancient Body. It teaches you how to properly circulate and refine Yang energy, and how to absorb and harmonize Yin. Study it carefully."
Ye Chen took the book and opened it. The first few sections covered what Gu Xuan had described — the management of Yang and the absorption of Yin. But when he reached the middle portion, his expression froze. He had never even kissed a girl before — he and Yu Ting had only held hands and shared a brief hug once. The content he was now reading was on an entirely different level.
Gu Xuan caught the look on his face and burst out laughing. "Hahaha! Quite something, isn't it?"
"Master… do I really have to learn all of this?"
"If you want to live, yes. You have less than five years before the Yang energy reaches a critical point. If you haven't started training by then, it won't matter how talented you are."
Ye Chen tucked the book away without another word.