C110 The Secret of the Battle Saint Art(2)

"How do I know you are telling the truth?" Ling Feng asked back.

Huangfu Ke felt bitter. After saying so much, Ling Feng still refused to believe him. Thinking of this, he gritted his teeth. For the sake of inheriting his father's last wish... He could only compromise again and again and said, "I can take you to the fourth level of the Battle Saint Spell first