Dark Blood Era

When one day, the world changes dramatically, virtuality and reality merge, and countless giant monsters invade human territory, where should humans go? The cannibal trolls that feed on humans, the vampires that feed on corpses, and the monster dragons that roar toward the sky. The world changes dramatically. When various worlds begin to merge and create a new world, how will mankind survive in the face of an enemy hundreds of times more powerful? ! Cheng Yu, a man with future memories, is reborn in the new world... ———————————— The author has three million words to complete the work, which is guaranteed to be a scam, so feel free to enter the scam