C412 This Professor Is a Bit Strange

Tang Haodong found himself at the business end of a gun, wielded by a steely-eyed FBI agent. Despite the tension, a warm smile graced his face.

"Isn't the FBI being a bit heavy-handed? I haven't done a thing, and yet you're the ones hitting the deck!"

"Ease up with the gun, will you? If it malfunctions and blows up, you'll be the ones getting hurt, not me