Although Lu Yuan had let Jiang Xuanran go that night,
he had still collected a little interest before she left.
After their lips parted, Jiang Xuanran blushed, gave Lu Yuan several more glances, and finally left reluctantly.
"That girl... honestly..."
Lu Yuan smiled knowingly.
After watching Jiang Xuanran leave, Lu Yuan took the alloy staircase up to the second-floor room.
Back in his room, Lu Yuan's expression had completely changed.
The gentle spring breeze he'd been before was gone in an instant, replaced by a grave, serious look.
With a thought, he pulled up the data on his intelligent auxiliary computer.
Soon, a map of all Tiangong City came into view.
Everyone knew this was the lair of the ferocious beasts.
Although the peak experts of humanity and the ferocious beasts had signed an agreement,
ferocious beasts still often invaded the outskirts of Tiangong City.
Because...
The ones who signed the agreement were top experts. What did it matter to the weak?
So naturally, humanity wasn't going to sit around and wait for disaster.
A series of fortresses had been built 400 kilometers from the edge of Tiangong City, to keep the invading ferocious beasts out.
At the same time, the great distance provided plenty of time to prepare.
And this was an immensely vast undertaking.
After all, Tiangong City already covered an enormous area. Then another 400 kilometers had to be added around it, with fortresses built to encircle the whole region.
The labor, materials, and money required were naturally staggering.
And there simply weren't enough people to defend it.
So students had to volunteer to go outside the fortresses and hunt ferocious beasts.
It was worth mentioning that there was a limit on the number of students who could go to each fortress.
Otherwise, one of the fortresses