My Time Traveling Girlfriend

User Summary You are a college student; and everything is great! You get along with your roommate, ace your classes and spend a lot of time with your nature-loving childhood friend Emily. But one day you find a mansion while walking a new way; and two mysterious girls, Ceres and Astra, are living here: You find out they are time travellers from the future, on a mission to find ingredients to a cure that should save Astra's life!