Lu Qinghuan took over the evil pawnshop after his grandfather disappeared, and made his career by collecting evil objects and solving troubles. She successively dealt with evil objects such as soul-sucking chains, hungry ghost money, mother-and-son snakes, and sister cards, met the clerk Huzi, established trust with Xie Yang, and obtained clues about her grandfather's disappearance. During this period, he encountered villains such as an old man in black robes who coveted evil things, and after several confrontations, he obtained mana as a blessing in disguise. Later, he was commissioned by the ghost of the proprietress of Duobao Xuan to find the evil knife that killed her. He uncovered the truth that Boss Liang was manipulated by the evil knife to kill his wife and children. He successfully subdued the evil knife and saved the soul of the dead. In the end, Lu Qinghuan learned that his grandfather's disappearance was related to the sheepskin map and his parents' old case, and decided to stick to the pawnshop and continue to trace his whereabouts.
