Therefore, there is a significant difference between the bones of cultivators and those of ordinary people.

The group from Tangshan discovered the Chengying Sword, along with Qi cultivation techniques and swordplay, inside the coffin, indicating that the tomb's occupant was a martial artist.

Furthermore, the fact that the tomb owner could choose to build it on a deserted island overseas indicates that the tomb owner possessed great power and wealth during his lifetime.

The powerful and wealthy in ancient times all had a habit.

During the burial, their deeds during their lifetime would be depicted on the walls of the tomb in the form of murals to highlight their achievements.

However, the tomb was too clean and there were no murals at all.

In other words, this tomb is very likely a dubious tomb.

Thinking about this...

Gao Yan activated his spiritual perception, spreading it outwards from the main tomb chamber to the top, bottom, left, and right!

"hehe!"

Soon, Gao Yan smiled.

The tomb is built inside the mountain.

Furthermore, it was a suspected tomb. In order to mislead tomb raiders, the owner of the tomb even placed the Cheng Ying Sword, along with martial arts techniques and sword skills, inside the coffin.

The actual tomb is located more than ten meters above the main tomb, and the entire tomb was carved out of the mountain.

Gao Yan doesn't need to enter the actual tomb; he can know everything inside using his spiritual perception.

As he expected, there were many murals on the walls of the actual tomb.

Moreover, these murals are quite clear and have not decayed over the past thousands of years.

Gao Yan patiently examined the murals and gained a better understanding of the tomb's occupant.

The tomb's occupant was a feudal lord during the Spring and Autumn Period who was quite enthusiastic about cultivating immortality. So, he secretly created an organization to help him plunder spiritual objects.

The Cheng Ying Sword and its accompanying martial arts techniques were all plundered from its original owner by his secret organization!

But decades have passed.

The other side plundered a considerable number of various spiritual items.

But he still hadn't found a way to achieve immortality.

As his body grew increasingly old, he used the resources of the entire nation to build a large ship, taking with him the spiritual treasures he had plundered and thousands of people to sea in search of immortals.

After drifting at sea for several years, they failed to find the immortal, but lost hundreds of his men.

During a storm, the lord's ship was swept to what is now this island.

They also discovered that the island was home to a large number of enormous animals.

Therefore, the feudal lord concluded that the island was very likely a fairy island.