The story centers on a little girl called Sana, who is one of the children that holds the power of "Alice's Dream," an ability that enables her to materialize anything she imagines. After escaping a lab where she was a test subject, Sana ends up in a normal world where she encounters an old man named Zouroku, but will he help her?

The second in the trilogy of Love Live! Nijigasaki Gakuen School Idol Doukoukai films that continues the story beyond season two and the OVA.

在游戏中心打工的青年草壁莲司，偶然目睹了一幕：情人节当天，一位英国少女莉莉独自一人沉迷于抓娃娃机。无论尝试多少次，她始终无法抓到奖品，眼看着要落泪的她，让莲司忍不住伸出援手。在成功抓到娃娃后，莉莉几天后送给莲司一张意想不到的信息卡——“Be My Valentine!”（请做我的恋人！）这是与一位可爱而天真烂漫的英国少女的邂逅，一个因误会而起的异文化交流故事，就此在游戏中心展开！

Jill Savelle—fiancée of the crown prince Gerald de Kleitos and known as the "Lady Goddess of War"—is being hunted down by the same country she swore to protect. Betrayed by her betrothed, she is framed as a traitor and imprisoned. In her last moments, Jill is filled with regret, but just as death approaches, she awakens six years in the past. This time, she will not be a mere pawn. Now as a 10-year-old girl, Jill resolves to escape her imminent engagement to the prince. To this end, she jokingly professes her love to the 19-year-old dragon emperor Hades Theos Rave, who will one day stain the land in blood due to madness. But against all expectations, he accepts! In contrast to the tyrant from Jill's memories, the Hades of this time is a kind albeit unfortunate emperor. Can Jill prevent Hades from descending down the same dark, villainous road, or is he bound to an inevitable future?

Philia Adenauer hails from a family renowned for producing Saints for generations in the Kingdom of Girtonia. Saints fight to protect humankind from monsters, and Philia underwent rigorous education and training to earn her title. After her fiancé, Julius, breaks off their engagement, Philia is sold to the kingdom of Parnacorta for resources. Will her homeland survive without her?!?

出生于“圣女”世家的菲莉亚，由于从小接受斯巴达教育，拥有“历代最强圣女”的实力。
但是，由于她的表现太过完美，被认为“太过完美，一点都不可爱”，甚至被未婚夫第二王子尤里乌斯解除婚约——。
由于邻国没有圣女，菲莉亚被卖给邻国。
菲莉亚做好了在邻国遭受悲惨待遇的心理准备，但等来的却是意料之外的热烈欢迎……!?
不苟言笑的圣女被出卖后敞开心扉绽放笑容的奇迹幻想，开幕!

千金小姐吉儿遭到太子以莫须有的罪名悔婚并宣判死刑。就在临死之际，她竟重生到了10岁时订下婚约的那场派对！
为了免于走上悲剧结局，她紧急向身后的人求婚，不料对方却是前生最大的敌人，也就是邻国（即将）入魔的皇帝·哈迪斯。
驰骋战场的军神大小姐在此刻重启人生！

位于东京御台场，拥有自由校风和多项专科的人气高中「虹咲学园」。对学园偶像的魅力感到心动的普通科2年级高咲侑，和儿时玩伴上原步梦一起敲响了「学园偶像同好会」的门。
有时作为对手，有时作为同伴，胸怀各自的心意，每天展开活动的成员们。「如果能够为追逐梦想的人加油的话……。」12名与1名少女所编织的，第一次的「大家实现梦想的故事（School Idol Project）」。响彻吧！我们的心动——现在，再一次追逐梦想吧！

奥莉薇（长江里加 配音）是学校里新来的转校生，金发碧眼的她生得一副标准的外国人面孔，但实际上，无论是出生和成长都在日本境内的她，根本就一丁点英语都不会说。野村香纯（小原好美 配音）拥有着过人的智商，在几乎全部的学科上都是头筹的位置，但偏偏对英语这门科目不感冒，不只是不感冒，香纯的英语成绩只能用惨不忍睹来形容。奥莉薇的出现让香纯看到了希望，她打算拜托对方帮自己补习英语。
本田华子（木野日菜 配音）看上去有些呆呆的，常常会做出一些傻事，但成绩却意外的不错，对现充生活充满了憧憬的她，却同奥莉薇和香纯一起，被拉入了游戏的世界之中。