C643 It Was a Grade Nine Martial Spirit

"Hehe, you're right. I didn't expect you to know even this much."

Pei Xiuzhi nodded her head, "That's why the Xuanji Monastery has always been proud of the Array s. And two years ago, the Heavenly Mystery Realm set up this Mystical Machine Tower in front of the Vermillion Bird Sect.

"But then, it became what it is now