C973 The Strongest Knife Attack

"So strong! So the Underworld actually has such a strong person! No wonder even the young ghost of the Heaven Realm is unable to control the Underworld!"

"I once felt an extremely powerful aura outside the Underworld. Now that I think about it, I'm afraid that it's the Great Elder of the Underworld!"

"What a terrifying knife repair! He hasn't even used his knife