Inside the crypt of the Sanctum Sanctorum.
Doctor Strange had turned down his suggestion to play a round, leaving Yang Bo with no choice but to sit in a chair, bored out of his mind.
He watched Doctor Strange study the Teleportation Stone Tablet. Before long, white light appeared, and Ivan and Banner materialized beside the tablet.
Banner carried a highly futuristic toolbox in his arms. Ignoring the slightly startled Doctor Strange, he walked straight over to Yang Bo and greeted him.
"Boss, you said there was some new material?"
Doctor Strange looked at Banner. Although he knew this wasn't the Dr. Banner from his own world, he still couldn't help taking a few extra looks.
"Yes, him."
Yang Bo pointed at Professor Lizard, who was locked in an individual cell, and said with a smile, "Professor Lizard. Like you, he's an expert in biology."
"Unfortunately, he wasn't lucky enough to meet a boss as generous as me, so he ended up like this."
"But the lizard serum he developed has powerful regenerative properties. I think it'll be a big help to you."
Dr. Banner looked at the imprisoned Professor Lizard. His green body resembled Hulk's, except his skin was covered in fine scales that reflected the crypt's dim lighting, giving him a slick, slimy look.
Banner set down his toolbox and gently pressed it. The toolbox gave a faint mechanical whir, then rapidly transformed. Before long, a small lab bench stood before them.
He took out a Syringe, but after looking at the little-finger-sized Syringe and then at The Lizard, Banner silently put it back and took out a much thicker, silver metal blood-drawing device.
Seeing this, Yang Bo couldn't resist taking out a cigarette and holding it between his fingers. He crossed his legs and said to Ivan,