Ye Mo heard this and immediately sneered. "You're really an idiot. There are a few problems with the oath and only you would believe it."
"What problems?" The cultivator's face changed; he clearly realized there was a problem with this oath but he didn't know where the problem was.
Speaking with Cheng Sheng for so long, Ye Mo knew this guy was no evil person and was even too honest. But indeed, that powerful being wouldn't pick a dodgy person to guard this priceless treasure.
Ye Mo didn't answer directly and instead asked, "The thing you're guarding is very significant right? Or perhaps only after 12000 years could it be taken from here?"
Cheng Sheng nodded. "That's right, so I need to wait till 12000 years later, ma… he would come and take it, then I can return to the immortal realm."
Ye Mo said in contempt, "What if you left after 11999 years?"
