C173 Mountain of Corpses and Sea of Blood(7)

"Kid, I admit you're evil, but that doesn't mean you're invincible!" Xu Tianhu made up his mind and roared hysterically. "I don't believe that you are only at the fifth level of the Heavenly Fusion Mirror. Is the spiritual energy really inexhaustible?"

"Like I said, my spiritual energy is going to be exhausted soon." Xia Xingchen's expression did not change