Cleaning Up the Inventory and Explanation (1)

"Old Yan, I just created a small invention on the battlefield. You are a participant and a witness. How is it? Is it honorable?" Xu Tui boarded the sky aircraft that was flying over from afar. He first joked with Yan Lie.

If Zhu Lang had not come just now, Yan Lie would definitely have scoffed at Xu Tui. He could come up with an invention after tinkering on the battlefield for a few hours. Did he really think that scientific research was child's play? Wouldn't the researchers of the various genetic research institutes who conducted experiments all day long be looking for a piece of tofu to commit suicide?

However, Zhu Lang, the strategic coordinator of Phobos' Combat Command, had arrived just now. His expression was quite serious. Moreover, Zhu Lang had actively released his mind power domain to block out the sound. Yan Lie did not hear anything. However, that expression was not fake.

Therefore, Yan Lie was very puzzled when Xu Tui said that. "Really?"