Traveling Through the Barren Years to Be a Groom, I Have a System Full of Food

[Farming + business + system + single female protagonist! Li Youde, accidentally traveled to ancient times after an upgraded celebration party at the age of 28. With a bright future ahead of him, he looked around the thatched house where he was, and a tear fell from the corner of his eye: I really didn't want to travel through time! The day of the time travel was the wedding night. Looking at his wife with perseverance and hope in her eyes, Li Youde couldn't hold it anymore! Forget about traveling through ancient times, I didn't expect to still be in the famine years! After the famine years, there will be locust plagues, floods, snow disasters... Fortunately, I have a wife beside me who knows both coldness and warmth! By the way, there is also a trading mall. Bite! Trade natural wild vegetables for 2 copper coins! Bite! Trade a bundle of firewood for 5 coppers! Li Youde looked at the wild vegetable paste in front of him to satisfy his hunger, and first set a small goal: to eat polished rice first, and then have meat every meal!