For the sake of the immortal world, or for her, he had committed millions of murders in his previous life, and his blood stained the river. In this life, for another her, for her smile, he became a miracle doctor. He never kills easily. He refuses to take back the arrogance of his previous life, but sticks to the evil killing sword to protect the people he likes. He could cure all diseases and serious diseases, but he could not cure his own inner demons. Right and wrong, disputes between immortals and demons, past grudges reappear, and war between gods and demons returns again...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.