Shen Yue naturally understood causality, but what he hadn't expected was that in Xiao Chu's technological era, they had officially started employing the principle of causality.
Xiao Chu extended his hand into the air, and a rectangle appeared.
"This is the world we are in."
While explaining, Xiao Chu bent the rectangle to make one side touch another side of the rectangle, "Time travel essentially breaks the macro linear continuity and engages in microscopic curved space connections. You know about gravitational waves, right?"
Shen Yue replied modestly, "A little, a little."
He couldn't be anything but humble.
Compared to Xiao Chu, he was more like a tech novice; after all, the other had two hundred years more technological advancement.
Modern technology had developed rapidly only in the last century, reaching a realm unimaginable to predecessors. What would happen in another two hundred years was beyond Shen Yue's imagination as well.
