At first, I despised the Abyss, despised the disaster and devastation it symbolized.
Then, I understood the Abyss. When you find yourself in it, you would realize it still had its own "Order," that brutally simple truth of survival of the fittest, overflowing with the beauty of the strong.
Afterwards, it would be...
"..... becoming the Abyss, wholly transformed by it, degenerating into one of its constituents."
Lu Ping'an's "team" was still riding through the Abyss, enjoying the pleasurable life of killing and being killed.
The only characteristic of the Abyss's terrain is, probably, that it has no characteristics at all..... One moment it's a desert black chasm, the next it turns into a world of ice and snow, this twisted and peculiar terrain seems like a patchwork result of countless worlds.