Aster came from a wealthy and loving family, and contented with her life. One day, when they were all on a family trip they got into an accident and only she and her youngest sister survived, while her older brother was in a coma. After the incident she now needed to attend to their businesses and take on big responsibility.
On the way home Aster suddenly got transported to another world and found out she got summoned by the God of Star. Although there was no clear instruction on what she needed to do, she will explore the world to know what’s really her true purpose of being summoned to that world.