Angel Gabriel (voiced by Tomita Miyu) graduated with the first place in Angel School and decided to come to the human world to experience the colorful life of the mortal world. In Gabriel's future plan, she will do good deeds to bring happiness to mankind while completing her schoolwork in the human school. However, one day, Gabriel accidentally found a computer and came into contact with online games. The plot took a sharp turn. Soon, Gabriel became a good-for-nothing who only knew how to play games all day. Not only did she skip school to play games, but she even had to work in a coffee shop because she was penniless because she spent too much money in the game. Gabriel has many partners from "heaven" around her. Although she is a demon, Vinate (voiced by Saori Ohnishi), Satania (voiced by Naomi Ozora), who has great ideals but is a complete fool, Raphael (voiced by Kana Hanazawa), who looks gentle and lovely but is actually very black-bellied, and Taplis (voiced by Inori Minase), who is innocent and pure, a human comedy is about to begin.