C653 Unexpected Finding

"Not necessarily." Lou Sichen said.

Gu Xian frowned, "What do you mean not necessarily?"

Obviously, he was not satisfied with this answer.

Lou Sichen said seriously to him, "From a scientific point of view, this phenomenon is not impossible."

Gu Xian's lips tightened, and his eyebrows furrowed even more.

Yu Guanguan continued, "Professor Lou, based on my current situation