Mysterious Token

It could be said that the parchment was invulnerable to weapons, water, and fire. Li Lingtian's God-Destroying Flames and Chu Yu's full-powered attack could not harm it at all.  

Just how powerful was it to be able to engrave it on the parchment? Even domain lords would find it hard to do so.

Li Lingtian thought to himself that it was either a useless item or a rare treasure.  

Therefore, Li Lingtian was really looking forward to this parchment.  

At this moment, Chu Yu had a thought and said, ""Ling Tian, why don't you try using your blood? This might be a treasure that needs to be recognized by blood!"

Li Lingtian had no choice but to try his luck.  

He forced out a drop of blood from his finger. His eyes were filled with anticipation as he dripped it onto the parchment.

Chu Yu was staring at the parchment too. The blood immediately fell off the parchment when it came into contact with it. There was no sign of it fusing.