The society prefers the male figure for domination, while women are reduced to slavery. So for hundreds of years the state has entrusted every man with a slave with whom he is forced to have children. No one is excluded from this program, not even Taehyung who holds an important position in the government. Although he has put off this duty for a long time, he is now forced to have a young girl as a slave if he does not want to risk losing his job.