Male otaku Tomoya Aki, who works part-time to earn money to buy anime, meets a beautiful girl one day during spring vacation. A month later, he finds out that the girl is his classmate, Megumi, who is hardly noticed by the other classmates. Tomoya, who also has no special skills or abilities, goes to Eriri Spencer Sawamura, a well-known member of the Art Club, to provide the art for a game the club is developing, and to Utaha Kasumigoaka to write the game scenario. The three subsequently form Blessing Software, which they plan to sell at the next Comiket.
春假，为了赚得购入动画BD而打工的阿宅安艺伦也在樱花飞舞的道路上遇到了某个少女，对该少女感兴趣的伦也更以她为模特儿制作了相关的同人游戏，一个月后，该少女成为了他的同班同学。为了制作游戏，伦也陆续找了美术部王牌来负责插画、学年第一名的学姐来写作剧本，一行人以Comiket为目标开始进行相关的游戏制作。