C743 The First Prince Came out of Seclusion

How mysterious was the Yin Yang Eyes?

Zhang Haorann had tried countless times but failed to come up with a conclusion, because he found that even if it included all the memories of his previous life, it still couldn't describe what kind of existence the Yin Yang Eyes was.

A blood-red Yin Yang True Fire.

It was an unparalleled 'sword move'