The Witcher: Ring of Doom

Look up, The sky was split to reveal a black hole, and a somewhat dim and red sun showed that it was setting in the west. A gray waning moon rose, barely illuminating the sparse starry sky. This is the 1,360,000th year of the Catastrophic Era. The once arrogant wizarding world has fallen into decline. The continent was broken and sunk, and the desert islands and dry seas became dead places. The wilderness and wasteland are filled with deformed monsters, Pollution is everywhere, water and food are in short supply, and wizards may fall into madness at any time. The remaining humans are hiding underground, under the sea, and in the sky, building shelters and struggling to survive. The end is about to begin, or has already begun. —— The Ring of Doom, traveling through the doomsday world, looking for the hope of survival. The first doomsday - virus zombies (starts around chapter 80) The Second Doomsday - Evolution of the Biological Titan (starts around Chapter 200)