C651 What Treasure

"Martial Emperor Bai Hao, this treasure is …" Xiao Zhengchun glanced at the Heavenly Yellow Spirit Crystal in Zi Tianhao's hand, seemingly unable to recognize that it was a Ruler Armament. Thus, he couldn't help but ask.

Of course, it was not only Xiao Zhengchun. Everyone present also stared at the Heavenly Yellow Spirit Crystal in Zi Tianhao's hand with a surprised expression