昆仑山

舞台是音乐都市MIDICITY!!离开下北泽，踏上音乐修行之旅的活力棉花糖，很快被卷入了事件。而与在MIDICITY活跃的Plasmagica和其他个性丰富的乐队们相遇，会带来不可思议的奇迹吗？！TV动画《摇滚少女》系列登场的角色们带来的全明星集结的，摇滚音乐故事！演出开始！！。Six teenagers experience tumultuous vacation at the Baltic Sea with a lot of sun and beach. At the holiday home they meet the sexologist Ellen. The teenagers experience their first love, the first sex and what possibly can go wrong.。