The domineering stance inflamed the old expert's face with anger until it turned red!
What kind of background did this person have, daring to threaten him? What else did he want to do!
Professor Lu glared at Black Ghost and his companion, fuming, "Get out of the way, or I'm calling the police."
Black Ghost bared his teeth in a grin, "I have to take responsibility for your safety."
Call the police?
This old man probably didn't realize the trouble he'd stirred up; Mr. Su kindly came to save them, and yet he wanted to call the police? He really seemed eager to rush towards his demise.
Anyway, since Su Han had spoken, Black Ghost and his gang wouldn't care that much.
Breaking two legs was indeed much better than losing one's life.
Neither of the two relented, and Professor Lu was out of options, snorting with a face full of anger.
Su Han hadn't paid any attention to this old academic. What was the point of so-called scientific spirit if he disregarded life and death?