What is a hide-and-seek event?

It was the police in the detention center who ordered the overstocked staff to kill people. The detention center announced that they fell to their deaths while playing hide-and-seek games, which is a funny and absurd reason. Afterwards, they also launched the supervision of netizens, trying to prove the justice of the government, but they didn't know that they had made a bigger joke. The supervision representative proved that the cause of death was hide and seek, which set off higher and greater criticism on the Internet. The behavior of the government made Broken Glass unfair, and finally got a fair answer, which became a model for citizens to supervise the government to exercise power.