Why did the goddess of the night destroy the kingdom of the night?

In The Master of Secrets, Klein came to the city library to investigate the old man who had a good relationship with Heiner and Welch when they were trading Antigonus family notes, and happened to meet Cyrus, a cloth merchant. Sillis, a cloth merchant, was killed by Klein calmly. Klein searched Celis' belongings and found a letter addressed to Mr. Z of Aurora Society.

In the letter, Cyrus mentioned that it was not a betrayal for him and Heinez to resell the notes of the antigone family, because the notes didn't show anything special when they were in their hands. Through observation, Ju Lushi and Heines found that the notes of the antigone family may have the characteristics of "being alive", and the contents of such notes are not the same in different stages and hands of different people.

Through observation, Ju Lushi judged that the notes of the Antikonus family would only show the real contents in the hands of the descendants of the Antikonus family, while others would only show some trivial matters and records. However, even so, Cyrus and Heiners got some general descriptions of the land of darkness and the formulas of three series of potions from their notes.

Heiners and Cyrus, who were afraid of being tracked by the priory, decided to give their notes to Welch. The insider who developed Cyrus in Scotland Yard told Cyrus that Heiner was targeted by the night watchman only because Heiner's apprentice tried a dangerous magic mirror divination and Heiner died in a dream, which made it difficult for the night watchman to doubt Cyrus, so Cyrus did not feel exposed.

At the end of the letter, Ju Lushi mentioned that the antigone family, as the family that mastered the "fortune teller" sequence, must have foreseen the end of being destroyed by the Goddess of Night Church, so it may have left a treasure enough to revive in the "land of night".

Klein was surprised at the news that the Antikonus family had mastered the soothsayer sequence. The notes of the Antikonus family led to Klein's death, and Klein chose the path of diviner because Russell the Great was influenced by Zarathustra.

Zarathustra is the leader of the priory of Mount Zion. The priory of Mount Zion is looking for the relics of the Antigos family, and the Goddess Church is also on guard for the destroyed Antigos family.

Klein immediately understood why most of the pictures he dreamed of when divining the "Clown" potion were related to the notes of the antigone family, because the antigone family had mastered the soothsayer sequence, and from the perspective of Zarathustra family and the priory of the priory looking for the relics of the antigone family, the antigone family had mastered the soothsayer sequence more completely.