Kim Tae Hyung, a member of BTS of Kpop Men's Team, tweeted that he and his fans were playing a live video of duck killing. Since then, the explosion of "duck and duck killing" suddenly has a trace.

Duck and duck killing the whole game is a social reasoning game based on the principle of werewolf killing. Logical reasoning is not very important in the game, but everyone still needs to understand the rules of the game, play different identities and strive for their own victory.