I became the male protagonist's wife who died young, and I became a hero by eating melons

Ji Xiaoxi traveled through the book and became the male protagonist's original wife who died early, with a 3-year-old cute baby. The gossip system pulled her into a pirated book that was discontinued. If she didn't eat melons to supplement the story line, she would die if the plot collapsed. If she couldn't give the whole book a perfect ending, she would die. She smashed the table! The perfect ending was that the male and female protagonists were together, but she still had to die. Well, she decided to kick the original heroine and the reborn female supporting role away and become the heroine of the book herself. In order to improve her life, she invested in a factory in the village by frying peanuts, and had long-term cooperation with a large factory in the county. In order to survive, she ate all the big melons in the village. Fortunately, the rewards were good. In addition to the elixir for curing diseases, there were also vegetables...