I Became a God in the Zombie World

The end of the world is coming, and the protagonist accidentally enters a parallel universe. In the same world line, the protagonist is cursed by the parallel world, walking in the doomsday, cheating in life, and saving the world. The outbreak of the zombie virus is different from the crisis of people biting people in movies. Humanoid zombies are insignificant. What is scary are those pervasive and violent birds and beasts. And we find that they are becoming more and more intelligent. When the end of the world comes, what should I do? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.