After I traveled through the book, I spoiled the anorexic prince

Food blogger Gu Qinghe died unexpectedly, and bound to the dry rice system, he traveled to the wild history, and was asked to save the world's first ancient man who died of anorexia. A certain system: "Dear, feed him a mouthful of rice, and you can gain one day of life!" For the sake of his own life, Gu Qinghe said he would endure it. Unexpectedly, the ancient man who was rescued was so ungrateful that he vomited with a dry heave when the rice was stretched to his mouth! Vomit! That's fine, but he still had a frozen face and scolded coldly: "Stay away from me!" "..." Eat it or not, who cares! Gu Qinghe threw away the chopsticks and quietly rolled her eyes. Seeing that she was about to give up, a certain system began to show its presence again...