DUAL SYSTEMS OF GOD WARRIOR

Nathan transmigrated to a post-apocalyptic world where not only one person has a system. But he had bad luck! He transmigrated into a frail and disabled young guy who was unable to advance in this post-apocalyptic world and was abandoned! However, Nathan had had enough of a miserable life in his previous world. He had the most determination, perseverance, and willpower. Besides, becoming a disabled man was a blessing in disguise; he was one of those who possessed systems and extraordinary talents. He conquered many physical and psychological battles and rose beyond anyone's expectations!