Age of Sin

Time travel is not uncommon. A person or a group of people travel through ancient times or the future. However, here, the great destruction of the world takes the opportunity. The original era ends, and the survivors collectively travel to a new era. Here there are high technologies in science fiction, and there are invincible powers in fantasy novels... Justice is a cover, and how many people use this cover to create evil; evil is a shield, and how many justices need its cover. He shoulders responsibility and fate, and does justice in the name of sin. How many people can understand the road paved with blood...