Iron Man suddenly chuckled dryly, speaking to himself: "My father participated in the rebirth plan back then, keeping a tube of the most original super serum. I don't know what side effects it has. I've always kept it as a treasured relic from him, dear Guan..." Tony's face instantly darkened, revealing a sinister smile, "For world peace, for enhancing your abilities, I'll have to burden you a little! Thor, hold him tight! I'm going to get started!",Before he could finish, Guan Heng threw a shoe at his face. Tony dodged, and it hit Banner in the back of the head instead. The latter immediately went berserk, his clothes ripped to shreds: "Who Who hit Hulk's head!",With a gritted teeth, he pulled out two talismans, and with a flick of his wrist, hurled them towards the zombie dragon. "Fiery Inferno, execute immediately!!" The two talismans landed perfectly on the dragon's eyes. "Sizzle!" Two plumes of black smoke rose, and the dragon let out a deafening roar in agony! Its eyes had been burned blind! Enraged, it was about to take a giant step forward when suddenly, there was a "whooshing" sound. The thick iron chain around its neck held it back! The other end of the chain was securely fastened to the stone wall.。