The Elfing

The Elfing is a calamity that rocked the earth of Cosmic Emanation Denmegator ten years before the start of the main story. Multiple WELPs opened all over the globe, and several million humans were jordaslized by the surge of Elfin Energies. For some mysterious reason, the WELPs all closed after a few hours.

10 year since then, Elves began to routinely appear to elf humans.