Chapter 678: Years of Nurturing Not in Vain (Subscribe Please)_2

After Su Yangfan finished speaking, he invited everyone to watch the big screen on the stage.

Then, a two-minute-plus trailer edited by Su Yangfan himself began to play.

In the trailer, a lot of key element information was presented, information that the audience of this Parallel World had almost never heard of.

For example, the sun was expanding rapidly and was about to engulf the Earth.

And humanity, in order to survive, was pooling global resources to build planetary engines to propel the Earth away from the solar system and toward Proxima Centauri, which is 4.2 light-years away!

The trailer was only a little over two minutes long, but after it played, the students onsite couldn't help but exclaim.

"Wow, this setting looks awesome."

"What? Propel the Earth out of the solar system?"

"Now I understand why it's called 'Wandering Earth.'"

Not just the students onsite, but also the online viewers in the livestream were exclaiming that the idea was simply explosive!