Post-90s treat "beating up路人甲" as a game

Several post-90s youths have recently drawn netizens' attention when they were exposed for beating up a passer-by in the midnight. These more than ten young people actually played games to seek excitement, and thus beat up passers-by on the street. The choice of the passer-by was very random. Members of this post-90s gang said that they named their game as "Beating up passer-by A". The target of "Beating up passer-by A" was also random. For example, they would choose the tenth person who passed by them. Moreover, before "Beating up passer-by A", they would first decide who went first through rock-paper-scissors.