**The Secret of the Skull**
Holding the Skull, Lin Yi felt its mysterious power pulsing through it, while his heart was filled with a mixture of doubt and anticipation. He knew deeply that this Skull was by no means an ordinary object; the secret hidden behind it might just unlock the mysteries that had perplexed him for so long.
On his way back, Lin Yi began to examine the Skull closely. He discovered that deep within the eye sockets of the Skull, some tiny runes seemed to be inscribed. These runes were extremely ancient, unlike anything he had ever seen before. Consequently, he took out the ancient book and began studying the runes by cross-referencing them with the text.
Chapter 17