A thunderous cracked rang as the crack in the sky spread wider.
It sent shockwaves rippling through the air, riling up the wind and melting the clouds away.
Beyond, separated by a thin veil of dimensional fabric like the wall of a womb, were countless monsters trying to push through and ransack the world. Dragons, demonic winged creatures, and even monsters bound by chains that were picked up from the darkest corner of the world on the other side, clawed at the veil relentlessly.
Each vie to be the first one to enter.
Around it, the powerful Hybrids from the Hybrid Association and the neighbouring city sweated.
All of them were taking care of the flaming debris, protecting the city below with all they had.
One flew across the horizon and hacked multiple flaming orbs, while another created a massive shield of ether to hold back the debris that only kept on increasing in numbers as the purple dungeon neared its maturity and broke through the veil.