Dressed as a Family of Cannon Fodder, the Villain Brother is Busy Opening up Wasteland

After knowing the plot, understanding the entire social structure, and getting the heroine's golden finger in advance, the family traveled through time together and still worried about money. In addition to the eldest brother's decision to re-study traditional Chinese medicine, the heroine planned to rely on her own cooking skills to develop, and she could also start by opening her own shop, first serving people After the banquet, someone collaborated with someone to come up with a recipe. It was obvious that such a golden finger could not be used at all, but he kept trying to follow the heroine's path. However, the system was used to give gifts in exchange for some food and drink at home. The heroine used the system to help the hero conquer the world. Those systems but you don't know how to use them are really for nothing. The father is a professor of agriculture, the eldest brother is a doctor of medicine, he is a university graduate, and he has a system assistant. His gold finger is so thick that it can pierce the sky. I feel so uncomfortable that I gave up.