Members of a cult, modeled on Aum Shinrikyo, sabotage a city's water supply, then commit mass suicide near the shores of a lake. Family members of those affected by it meet at the lake to observe the anniversary of their loved ones' deaths.
Jeon Seungchul's citizen registration number brands him as a North Korean defector. It is difficult to find a good job and it's hard to get along with people at church. He is not an ex-convict or a migrant worker, but he is subjected to many discriminations. Like the stray dog he looks after, Jeon Seungchul is a misfit in South Korea's capitalist society.