She was originally a young girl, but her life experience was blurred, and she suddenly transformed from a charming lady into a stunning young man. I would rather be carefree and indulge in the mountains and rivers and be a good man with great ambitions than be a well-behaved lady. If you don't like medicine and prefer poison, it doesn't matter if you are in blood debt. Life is short and you must enjoy it in time. "How did you know there was someone so similar to you in the world?" When you meet your sister again, can you recognize her again? "Hey, Mr. Fat, how are you today?" "This time, let me protect you." "Whatever you want, I'll give it to you." "I'm a man!"... Faced with such a heavy responsibility, who will "Mr. Yi" end up with? "You, I'm afraid you don't have much time left, and your body is in such decline." Fate, relatives, friends, lovers... All things change. Can transcending rituals change your destiny and live again? "You are my only sister... I have lost my master and am not worthy of living." Is the ending of the two sisters happy or sad? They have been guarding Feng Yinjian for generations, carrying such a heavy responsibility. Can the love between man and devil be achieved?