"Hand over the antidote, or die!" Xu Nian looked at the Black River Elder with icy coldness, his voice brimming with endless killing intent.
"Hmph, little brat, even if you've borrowed other powers, you are still a hundred thousand miles away from killing me!" The Black River Elder snorted coldly, still filled with disdain for the youth before him.
Although the youth's current evil aura was quite serious, after all, he was a Marquis Level powerhouse, not so easily shaken.
"Then go die!" Xu Nian roared, stepping down on the stone slab.
The stone slab shattered, and his figure turned into a shadow that zipped out, fists surging with the terrifying power of thunder and flames, smashing fiercely towards the Black River Elder.
"Hmph, overestimating yourself!" The Black River Elder snorted coldly, stepping forward, and terrifying spiritual energy immediately formed a defensive light shield.
"Boom!"