My Farm Leads to the Underworld

Do you think it's ordinary farming? In fact, they are growing special crops for the underworld! The protagonist inherits an old house in the country after a car accident and discovers that the dry well in the backyard will gush out a "miraculous spring" every night, and the crops will undergo strange changes after watering: Ordinary cabbage → After eating it, you can dream about your deceased relatives for 3 minutes Tomato → "blood juice" bleeds when cut, but it is actually a top blood-enhancing medicine Corn kernels will automatically arrange themselves into yesterday's fortune prediction The watermelon grown has its own shade, so there is no need to put it in the refrigerator during the dog days of summer. But troubles also come: there are always impermanence, ghost messengers, and underworld civil servants coming to "barter" and exchange weird underworld items for vegetables.