某日，野原新之助（矢岛晶子 配音）正在公园里和风间（真柴摩利 配音）、妮妮（林玉绪 配音）等朋友们玩耍，意外遇见了一位名为金有久美子（钉宫理惠 配音）的神秘女子，久美子告诉小新，自己来自于遥远的未来世界，而彼时已经长大成人的新之助，正是自己的未婚夫。 跟随着久美子，小新一行人来到了未来，在那里，金友电机的社长，亦是久美子的父亲金有增藏手握大权，并且绑架了一直和自己作对的新之助。得知小新的到来会阻碍自己的计划，增藏派出了刺客，在强大的敌人面前，小新能否顺利救出新之助，并且帮助面前这个陷入了黑暗之中的世界重新找回光明呢？
Follow the story of a 16-year-old who finds he can see the whole future of a romantic relationship when he kisses a girl for the first time.
The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upset's the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armored car robbery in which the police must help the gangs to set a trap.
