Dawid, Vanessa and Ludwig are the finalists at a pitch-competition for a movie about the German Rap phenomenon CRO. As the three youngsters work out their extraordinary film ideas, they must fight through unexpected personal challenges.

JONAH, an unemployed gambler, takes his estranged pot-smoking teen-aged daughter AURORA on a dangerous road trip to Churchill, Manitoba to show her the magnificent Northern Lights - before her vision disorder renders her completely blind.

MiniMo（鄭秀文飾）遭受失戀的打擊后，飲食失去控制后體重升至260磅，窈窕身材不再。她與初戀情人黑川約定在十年后的日本相見，但舊貌不再的她深感自卑。偶然相識了跟她同樣體型極胖的肥佬（劉德華飾），肥佬非常同情她，決定要幫她重塑魔鬼身材。肥佬以地獄式減肥方法鍛煉Mini，為了讓她減肥成功，得到更多的金錢讓她上專業(yè)美容院減肥，肥佬不惜在街頭被拳擊換取酬勞。令Mini感動不已。Mini恢復(fù)原貌前去赴約，黑川向她提出求婚，可是她心中仍念念不忘為她默默付出的肥佬，盼望跟他重逢的一天。