After overcoming their disbandment woes, the Meikun High School Social Game Club heads toward summer break. On Akane's recommendation, the four of them are slated to participate in a development competition that gathers the best clubs in the country! On top of that, a voice actress who hears of their accomplishments comes along as they pump themselves up for the contest-Yozakura Aina joins the mix. With the five of them, they set out to create a game... or not?! With Kai stuck in a slump and an extraordinary feud between Eru and Aina, development is the last thing on their minds! Will they be able to bring it together and finish a social game?!