UFO Prince, I'm Your Delicious Princess

Miyu Aiuchi, a 15 years old high school student at Earth Tomodachi Academy. She has a normal life, normal friends, and normal dreams. To buy an ideal house where they could live. The aliens visiting Earth, monsters appearing out of nowhere and people being sent to an alternate world didn't matter to her. She wanted to make her dream come true. Will she ever buy a house??? Or does she need to be friends with the alien prince to get one???