In a magical territory, in a European-style castle, a pregnant mother almost directly caused the pregnant Ling Yu to miscarry because of her greed for the glory and wealth of her relatives. After that, she gave birth to fraternal twin daughters, named respectively: Zi Buyu, Zi Bu Mian...
It was seventeen years later... The Zi family sisters lost their mother that year. You and I know who did it. The house was temporarily taken over by relatives, while they continued to study in the devil's courtyard. Two months later, they got rid of that empty home and started their own adventure, which contained infinite secrets in them. Probably, it is destined by God that disaster cannot be avoided. What is yours will always be yours, and you cannot force it. The secret of Edelweiss, the No. 7 Laboratory, the decryption of the stars, the bits and pieces of encounters, the indifference, the coldness of the heart...
They have this natural mission, and they must complete it even if they are broken into pieces. The hardships and setbacks along the way are also growing, and their faith is sprouting, yes! Even though the sky is obscured by darkness, there are always stars that illuminate it. Isn't it? The people or mythical beasts that broke into their lives along the way taught them not to compromise on their destiny, and they used their lives and blood to protect the pure land in their hearts...