What kind of divination am I doing?

When Lu Qiao's distant aunt passes away under mysterious circumstances, she leaves behind a surprising inheritance: an ancient castle. However, upon arrival, Lu Qiao is perplexed to find that the "ancient castle" is barely larger than an inflatable one. As she explores the premises with Attorney Wang, she discovers that the castle appears to be selling various items, including tarot cards and crystal balls that seem to be mass-produced in Yiwu. Despite the initial confusion, Lu Qiao's journey is just beginning, and she is about to uncover the secrets and stories hidden within the castle's walls, all guaranteed to be high-quality and engaging by the author.