来上海打工的无名之辈阿娟（李昕 配音），为了赚钱给父亲治病，同意代表没落的传武拳馆参加“上海格斗之夜”武术比赛，为此他必须战胜所有的高手、偏见和自己。
Only a day after returning from the past, Batman and his allies discover that the world isn't quite the same as they left it. The entire island of Japan no longer exists and neither do the heroes of the Justice League. But before they can get a handle on what is going on, yakuza literally start raining from the skies.
