How to make rotten beans (salted beans)? It's brown and it tastes terrible. Do it yourself, not on Baidu!

My hometown dialect is soy sauce. I don't know if it is the stinky bean you are looking for. First, steam the soybeans and take them out to dry. Prepare pepper, fennel, salt, white wine, and appropriate amount, and peel off the melon to remove the pulp. Dry soybeans will grow green bacteria after five days in a cool place. Mix the materials of wax gourd and soybean, and seal the soybean in an oil-free pottery jar.