Chapter 521: A Lesson

"I, vow, right here and right now, under God's oath, that if this person here can get me out of here, I will help him accomplish three tasks. If I ever disobey or have the thoughts of breaking this promise, I will… I will be struck by lightning five times!"

The demon's tone was powerful and steady.

Hearing this made Ling Xian's lips curl up. He revealed a satisfied smile.

Since the demon had already made a vow to the gods, it meant Ling Xian's goal had been achieved. Not only did he acquire a very capable bodyguard, but he can also free up the space inside this particular Demon Defending Monument in preparation of stopping Ling Tian Xiang.

After becoming possessed, Ling Tian Xiang's cultivation improved drastically. In the near future, it was expected that she would get to a point where he needs to look up to her. Therefore, he had to prepare himself early, just in case he gets caught off guard.

"Very good."

"Hmmph!"