Yuzuha Kisaragi is an awkward 19 year old girl who used to spend her days playing trashy dating sims and watching fantasy and isekai anime- until one day she was summoned by the Goddess of Rebirth, who transported her to a fantasy world and told her to defeat the Demon Lord. The Demon Lord turns out to be an equally pathetic and powerless teen called Rathaziel, who is just trying to protect the Demons who are peaceful people. Yuzuha and Rathaziel team up to become stronger and defeat the Gods.