Doomsday: I Kill Zombies and Become a Saint Through My Merits

When Jiang An woke up, he found that he had traveled through a fantasy world and into the body of an outer disciple of the Demon Sect. This is not tragic. What is tragic is that not long ago, my predecessor was forced to commit suicide by taking poison... Fortunately... He has a golden finger, doomsday double door! You can walk in the two worlds of doomsday and fantasy. Every time you kill an ordinary zombie, you will get one merit point. Kill tens of thousands of zombies and live a life of merit and dharma body. Kill millions of zombies and survive to upgrade the artifact and merit bricks. ... Kill billions of zombie kings and gain merit and become a saint! Not only can you get merit points by killing zombies... [You let a human who is about to turn into a zombie go to the bliss of the West and gain a merit point] ... Many years later, the legend of the "Great Love Immortal" was spread in both the Tianxuan Continent and the Doomsday World.