As soon as the grey fireballs entered the medium, Zhao Hai immediately heard a notification from the medium. &Quot; [ Yin-type toxic substance has been discovered. Some of the substance is Yin-type flames. Components extracted. Components extracted successfully. Host can use this flame to refine weapons and increase the power of the infernal realm. Add the yin-type flames to the Hades. Yin-type flames will form on the surface of the Hades. They can be used for attack and defense. They can also be used to increase the power system of the Hades. They can also increase the attack power of the Hades magic cannons. This substance can slowly form a Yin Fire Crystal mine in the infernal realm. Does the host wish to proceed with this operation?"
Zhao Hai couldn't help but be dazed when he heard this. He really didn't think that these fireballs would bring him so many benefits. He couldn't believe that these flames could also be used for refining. This was too interesting.