He didn't pretend this. After he got the three pots of Mo Xiangyi, he immediately went to the Watch Temple. But when it came to comprehending Mo Xiangyi's magical power, the three pots of Mo Xiangyi were still lacking a little bit. Finally, he found out the reason in the skills engraved with Mo Xiangyi's magical power in the Watching Temple. The three pots of Mo Xiangyi given to him by Ning Cheng were not the real Mo Xiangyi wine....