Qing Ming Lu's Ghost Market Lanterns

At the junction of Yin and Yang, the market opens at Zi time and closes at Yin time. Every New Year's Day, the gates of the ghost market will be randomly opened everywhere in the human world. The currency circulating in the ghost market is "obsession" - the deeper the obsession, the more valuable it is. Most of the vendors are souls trapped between yin and yang, and there are also living people among them.