All the Protagonists? My Best Friend and I Are Responsible for Eating Melon

The good sisters hitched up a time travel, and they were on the train going to the countryside. As soon as I came over, I realized that I seemed to be wearing a book. The opposite was the heroine of the novel I read before. On the train, when the two excitedly held hands for the first time, the melon-eating system and the storage space came to bind. As a result, because the two held hands, what should have been bound to one person was divided into two parts magically, and two souls were bound at the same time. When they arrived at the team going to the countryside, they thought they were chasing after the male and female protagonists, but in the end, oh, this is not just a male and female protagonist, this is a place full of male and female protagonists. The two complement each other and work hand in hand to eat melons crazily in a world full of male and female protagonists in novels. While eating melons, they get the rewards of eating melons and exchange money at the same time. When the college entrance examination resumes, it's time to go to the college entrance examination. The two scumbags don't want to go. There is no way. If they don't know math, they really don't know it. But the two of them had agreed at the beginning that one would make money and the other would take the college entrance examination. What should they do? Two good girlfriends have no worries about eating and drinking after traveling through books. While others travel through time and develop technology, these two only develop eating, drinking and having fun. The logic is not strong, there is CP, but the presence of CP is not strong, and it will appear later. If you don't like it, please take me out. Don't spray me, pen core.