In order to save the family, Xu Shian married Gu Yanshen, a business rival he hated. After ten years of marriage, she lived in a cage in the name of love until she found the sterilization consent form she had "auto-signed" in his study. All deep feelings instantly turn into poisonous daggers. She risked death in exchange for freedom, and transformed from his tamed canary into the calmest hunter. When she finally trampled everything he cherished under her feet, the once arrogant man knelt on the broken glass and offered his blood-stained authority: "Now, am I qualified to love you?" But he didn't know that she had already opened the dusty "Lighthouse Diary" and saw behind the truth, another crazy sacrifice that lasted twenty years.