The cave was very small, only having the space of a single room. When Qing Shui first discovered the cave, he was filled with excitement and carried the hope of finding some mysterious treasure or top tier martial arts manuals within it. Contrary to his expectations, he found neither of the above. He only found a thumb-sized piece of oval jade pendant after ransacking the cave. The pendant was somewhat worn and tattered, initially he did not want to keep it. However, as he took a closer look at it, he noticed that there was a Yin-Yang symbol inscribed on the pendant! Thus, he decided to keep it. The pendant produced a warm feeling when he touched it.