He doesn't know martial arts, but he has the title of "Blood King", the supreme killer;
He has healed people all over the world, but he cannot save the person he loved most in the past;
He always has a smile on his face, but hides the deepest loneliness in his heart;
The loyal subordinate, the wild and open-minded village leader, the ruthless opponent, who is his favorite?
When both good and evil are at the mercy of his thoughts, how should he make a choice?
When the cruel reality is placed in front of him, who can bring him spiritual salvation?