Nothing is ever done in the world, only those who are willing to do so are the most troublesome things in the world. After all, this world does not mean that you will have someone to depend on when you grow old, and you will always be attached to your loved ones. But if you are rich and talented, you might as well buy a ghost to fulfill your wishes. The business purpose of Lu Zeran, who has been selling ghosts for a living, is to buy and sell ghosts to pass the time, sell ghosts to customers who have their own wishes, and buy ghosts to weave memories of past lives for lonely souls in order to achieve reincarnation. It is a win-win situation for both parties, but Nothing is ever done in the world, even if you are thoughtful, even ghosts cannot stay with customers forever. When the time comes, go back to the underworld, have a bowl of Meng Po soup, and the future life will be bright and have nothing to do with the past life. If you can afford to spend money to buy illusions, you have to be graceful and let the ghosts go on the road of reincarnation. During this time, you will feel the bitterness or laughter, and you will experience it for yourself, and those who buy and sell ghosts will become witnesses to the stories caused by business.