Living in the Fourth World

Hundreds of years later, in a technologically advanced future world, due to the destruction of the world by war, human beings have been divided into classes and live in a world with different treatments. Luo, who was exiled to the wasteland with his father since he was a child, relied on the level technology and scientific research knowledge left behind by his father. He moved between the wars of major organizations in the wasteland; He seeks technological advancement in the vast desert; He will use the mysterious pocket watch left by his father to travel to different times and different worlds! Finally discover the truth behind his father's exile and the reason for the destruction of the world!