I Have an Exotic Grocery Store

There are [exotic treasures] with magical power in this world. The unsealed exotic treasures will disguise themselves as human beings and act according to their own wishes. But as long as the exotic treasures can be sealed, they can be used by themselves. Lin En's family became a treasure family by relying on various exotic treasures, and founded the Lin Family Treasure Hall. However, they were accidentally cursed by the exotic treasures and suffered tragic changes. Lin En's elders wanted to find other exotic treasures that could lift the curse, but found that all the exotic treasures had disappeared from the world without a trace. In order to continue, the Lin family kept their names anonymous. As of Lin En's generation, there was only a small grocery store left. They held the exotic treasures [Genealogy] and [Inverted Pocket Watch] and made a living from the grocery store business. Until one night of heavy rain, Lin En found a woman holding a red oil-paper umbrella, standing quietly in the rainy night without saying a word...