All living beings in the six realms are accustomed to forgetting, and some things have memories that people are willing to protect with their lives. I am Lan Zhao, a memory merchant. If you want to get the memories you accidentally forgot, then sign a contract with me. I will use your hair, tears, and blood to pay tribute, and you will be rewarded with memory objects. I will give you the memory you want. The transaction begins, and you must not give up halfway. I have read many other people's stories. All sentient beings in the six realms are obsessed with love, suffer with obsession, and forget because of love. It is so ridiculous that I thought I had seen it all, but in the end I realized that I, Lan Zhao, can actually not see through anything and cannot penetrate anything.