"Recording, the twenty-third experiment on the effects of gamma rays on the human body."

In the laboratory, a man in a blue woolen jacket is conducting a dangerous experiment.

He is Samuel Stern and can also be called Dr. Blue.

Previously, it was he who secretly contacted Banner, ostensibly to help Banner get out of the predicament and research drugs to suppress the Hulk.

But in reality, he just wanted to get Banner's blood and research it

"American Comics: I, Cartoon Superman! Chapter 187 The Harpy is hitting with her hand, please wait a moment,

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