I Was Rescued After Escaping from Famine, and I Became the Little Lady's Plug-In

[Old saying + Escape + Space + Food + Farming + Cleanliness for both men and women] In these troubled times, Pei Yubing picked up a grey-faced man on the way to escape. In this day of not having enough to eat, the man was actually able to take out fresh fruits and vegetables from the small space in his pocket. Pei Yubing has extraordinary cooking skills and hits it off with men. Relying on his own skills, he went from a small street vendor to a well-known restaurant, helping refugees in troubled times, only defrauding the rich of their money, and conquering the world with his delicious food. But... Why didn't anyone tell her that the man she picked up was actually a prince? What's going on!