影片讲述了弟弟小崇（黄远饰）为挑战哥哥阿轩（王大陆饰）而踏上跑步之路，中途机缘巧合认识田径部高冷学姐以晴，小崇以晴找到新的奔跑目标，在亲情和爱情的双重激励下勇敢追逐梦想的热血故事。

Prom Pact is set at the height of prom season. High school senior Mandy Coleman and her best friend and fellow outsider Ben are surrounded by over-the-top '80s-themed Promposals. However, Mandy keeps her eyes focused on a different goal: her lifelong dream of attending Harvard. When she finds out her acceptance has been deferred, she is determined to do whatever she can do to get herself off the waitlist, even if that means asking for help from the one person she abhors - popular all-star jock Graham Lansing, whose father is a powerful senator and Harvard alum. Once Mandy becomes Graham's tutor, she begins to realize there's more to him than she thought and perhaps something more to life than Harvard.

这日柯南、小兰一行人来到米花市市政大厅，一场有关最新游戏“茧”的发布会正在这里召开。由于迥异于以往任何一款游戏的“茧”可能一举改变全球游戏业界的价值观，发布会吸引了代表日本上流社会的政治、财经、演艺界人士，50名游戏体验者也多是他们的后代，新一的父亲、推理小说大师工藤优作由于参与故事编写，也来到现场。这边热热闹闹，游戏的研发者兼负责人坚村却被杀于地下室。坚村死前留在键盘J、T、R上的血迹令柯南想到答案可能在游戏中，他利用优作的关系加入了体验者队伍，小兰、灰原哀等人也拿到了体验入场券。50名体验者刚分别进入一个外型酷似蚕茧的“大型胶囊”，游戏即被自称“诺亚方舟”的人工智能控制，“诺亚方舟”称游戏将提供5个完全真实的历史场景，体验者可选择其中之一进入，被淘汰会进入休眠状态，若最后无人走到终点，他们的大脑组织皆会被摧毁，此举是为令日本社会重生。柯南一行及几个骄横无礼的上流社会公子哥进入的是19世纪伦敦的贝克街，那里杀人犯开膛手杰克正在兴风作浪，他身上正有柯南要找的答案！而优作也在现实中正对案件展开调查。

一个梦想超越现实的年轻男孩，被吸进他自己的幻想.在这里，有他所希望的一切。他破解了一个能同时毁灭真实世界和所在完美梦幻世界的世纪秘密。