The Legend of the So

Indeed, Guan Heng had a head of jet-black, naturally curly hair. At just over six feet tall, he looked quite average next to the imposing figure of Lei Shen. Standing beside him, Guan Heng seemed like a mere sprout compared to a towering tree!,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!",Guanheng was startled and took a step back: "Who are you Where are we"。