"So that means, of the invaders' four giant ships, there's only one left now?"
Xu Ying looked completely incredulous, muttering, "For real?"
"We need to go back down."
Xu Xin glanced around.
"Now that the leader of the alien invaders has returned, it'll definitely find out what happened inside this World Tree. It'll very likely go check the Scarlet Crystals."
They had to go back.
At the very least, they needed to warn the people below.
And here…
The Scarlet Crystals here needed to be destroyed as well.
But not yet.
These non-concentrated Scarlet Crystals were much softer, and their melting point was lower too. One nuclear weapon on its own would basically be enough to completely wipe them out.
As for that concentrated Scarlet Crystal…
"Leave it here for now."
Seeing Xu Xin look toward the crystal covered by the black cloth, Xu Ying suggested.
