Let me know if you have other text you'd like translated!,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!",Guan Heng closed his eyes and, before falling into a coma, mumbled, "Tony, one day, I will avenge this...ugh..." His head tilted to the side, and he fainted!。