Two young boys form a friendship within the walls of a Chinese factory but are soon forced to recognize their differences in societal class.
After realizing he will soon not be able to take care of his intellectually disabled son, Li Da, a middle-aged man embarks on a journey to his estranged brother’s home.
Two people who didn't walk properly while playing with their phones collided on the street, causing one person's phone screen to shatter and leading to a conflict between the two. However, this conflict caused by their phones quickly turned into a collective event on the street
