Forrest of The Dead

How it first appeared is unclear, though it is theorized both in the underworld and above, that it started when a newly fallen fell into dread after loosing their whole life due to a minor mistake, her tears turning into flowers. her quiet sobs started forestation around her, it seemingly didn't stop for a while and suddenly there was a full forest. she had no tears left to cry at this point, demons started wandering into the forest after it 'just appeared randomly' the demons who wandered into the forest would have the forest grow on them, embolizing them. ( end of the underworld and overworld's theorizing ) the demons who had entered the forest are neither said to be dead, or alive. they're left in a creepy state, some have seen the 'dead' people move.

( what the Forest of the Dead + Loilettenle do, from the eye of the people in the under/overworld )
they move around tearing every ounce of life from wherever they go, leaving only moving corpses. They've destroyed nations, not limited to but including: several smaller cities and towns in the underworld, a pillar from the above which was held by the unicorns. ( the unicorn nation was HUGE but they failed, only a few survived but none of them came out not absolutely traumatized ( the 2 in my book currently are only Him and Uomie )) Loilettenle's goals are unknown, but she continues to march onwards, destroying (pretty much) everything in her path.