Realms within us

Updates every Sunday!! (On Hiatus) A long time ago, when Earth cracked open and released a crazy amount of mana mixed with toxic waste, the mana moved around the planet, evolved the wrong creatures, and turned them into beasts in different shapes and sizes, bringing more trouble to humans to fix that mistake. But the worst was waiting for them. Gates appeared and brought with them the worst enemies, and with that, this world's saviors were called to awaken and take an action to protect their homeland! When past and present meet, and victims call for evolution, the realms within us will open! [ System 0 is turning in, please wait a moment... ] [ Uploading data... ] [ Finalizing...] [ Welcome readers to Realms within Us ] [ Put on your seatbelts and be ready, because our ride will be filled with obsta- ] "Shhhh" a dark grey creature with no eyes and its face almost hidden appeared from nowhere and hushed System 0, "beware of what's within you" its smile grew wider, and scarier, "because when you stare into the abyss, the abyss will stare back at you..." Those were the words of the strange creature before the Dark Mana master destroyed the planet Earth and recreated everything according to her rules. What happened afterward? And what awaits everyone?