The End of the World Begins with Marrying a Beautiful Teacher

[System + zombies + apocalypse + neither single nor invincible + invincible] The fog shrouded the world, and disaster struck suddenly. Seventy percent of the world's creatures mutated into terrifying zombies, and mankind faced annihilation. Fortunately, as a time traveler, Wang Yang is bound to the human incense continuation system. Wang Yang said that he had to work hard for the continuation of mankind in the future and the inheritance of the fire of civilization.