After obtaining the Red Emperor Burning Sky Seal, Zhuge Qianzhong wanted to get his hands on the other four sets of Earth Order Battle Skills.
So, he went to Wu Kuangyun, Gu Yunxiao, Feng Wanli, and Leng Qianqiu to tell them that Long Yan could unlock the Battle Soul Stele.
Upon learning that Long Yan had a way to unlock the Battle Soul Stele, Wu Kuangyun and the others were surprised and agreed without giving it much thought.
These days, they had been researching the Battle Soul Stele and trying various methods, but without success. Now, if someone could unlock the Battle Soul Stele, they naturally wouldn't mind.
Of course, this was under the condition that Zhuge Qianzhong deliberately concealed the existence of Earth Order Battle Skills within the Battle Soul Stele.
Zhuge Qianzhong only told the four of them that there was a part of the method to unlock the Five Emperor Tombs in each stele. With all five steles unlocked, the complete method would be available.