Doomsday: When Myths Are No Longer Legends

In the new era of 2016, when humans launched the interstellar energy exploration plan, the seeds of nightmares were sown for their ignorance. Disaster strikes, zombies are rampant in the city, wild beasts are rampant in the mountains, civilization is gone, and all order in the world is lost. The major forces are obsessed with the powerful power brought by genetic evolution. A young man who came out of a small mountain village, relied on a unique training system to find a different path in this troubled world. Accompanied by a black dog, he traveled to various settlements, pursuing his own path. He just wants to have a clear mind and use his own sword to face all the evil in the world and protect the remaining good in the world.