Yue Yao was not prepared for the surrender of both the Rock Ghost King and the Hydra King. It felt like punching a piece of cotton which exerted zero force in return.
Nevertheless, Yue Yao was very happy that they would yield under him. Since his influence in Beiqi had not yet stabilized, it would greatly benefit him to have more support.
Besides, he didn't believe that either the Rock Ghost King or the Hydra King would dare to play any tricks on him as they would have to recite the Soul Oath.
So, Yue Yao went back to the Mansion of the Dead with a complicated feeling.
This time, the Hydra King and the Rock Ghost King followed along, too.
After Yue Yao was led to His Excellency's palace, he cleared the underlings, then spoke to Liu Chai and the other two.
"I believe that you all are loyal to me, but we still have to follow the rules. Please begin the Soul Oath!"
"What Soul Oath?" Liu Chai was dumbfounded.
