My Childhood Friend Pulled Me into a Fantasy World

Thing aren't so smooth as a college student. In order to save up money for life after graduation, my childhood friend, Luna, took up this strange job posting she saw on a billboard. But little did she know that she was applying to become the legendary hero of a fantasy world! The Goddess, Dominia, told her that she could bring one thing with her to make her journey easier. For whatever reason, she decided to bring me along...