Light Is Also Darkness

Orphaned at a young age, Kong was taken in by an old man. Just as Kong was settling into a peaceful life, demons and gods began to rise. The old man gave his life to take a demon god down with him while protecting Kong. But before he died, he granted Kong a power and told him that he had a younger sister. And so, having lost his last remaining family once again, Kong set out on a path of revenge and a search for his sister...