Supporters of identification, who are usually Republicans, say it is a necessary protection against voter fraud, even though the number of people who have been caught sneaking into the polls is negligible.
In episode 5 Hwang Jun-Ho sneaks through the compound and he eventually finds a storage room with files on all of the games that have happened over the decades.
It might seem like a far away " it'll never happen to us" thing, but unhealthy relationships are more common than you would think, and sometimes sneak up on you.
Most of the time he lived in the wilderness, but in the darkest night of the year, when the new moon was in the sky, he would sneak into the village and scare everyone inside, even the animals.