Buntarou is uncertain about his future and often spends his time aimlessly with friends. One day, his classmate Sayuki approaches him with an idea to develop a gal game, based on the impressive work he did for the drama club. Even though Buntarou has no experience in game development, Sayuki believes that their partnership will lead to great success. Will they be able to overcome challenges and achieve their goal? It's a story about young adventurers taking a risk on an uncertain journey.