Buntarou is uncertain about his future and lacks a specific dream to chase, so he spends his time idly with his friends. One day, his classmate Sayuki approaches him with an intriguing proposition: she wants his assistance in creating a gal game. She became interested in his potential after reading a piece he wrote for the drama club. Although Buntarou is unfamiliar with gal games, Sayuki is confident in her ability to turn it into a success. Will they be able to develop the game and achieve the success Sayuki envisions? This narrative follows young individuals as they bravely venture into uncharted territory.