Still feeling guilty about her granddaughter′s death, Yebun spends her days in pain. Meanwhile, Okim, Yubun’s old friend in the village, passes away from an illness. Yebun briefly takes care of Jiyeoon, Okim’s granddaughter and her own deceased granddaughter’s friend.

Four middle school students, who are the members of a photography club receive an old-fashioned analog camera from their teacher. The teacher asks them to take pictures of 'the end of the world' during summer vacation. While they discuss where would be the end of the world, as one of the girls suggests, they just get on the subway to go to the very last station.

A girl from a troubled family befriends two younger girls and begins to feel a sense of normalcy as they go adventuring at the seaside.

As the deceased soul Ja-hong and his three afterlife guardians prepare for their remaining trials for reincarnation, the guardians soon come face to face with the truth of their tragic time on Earth 1,000 years earlier.

Pastor Park, the head of a religious investigation center that exposes cults and cult leaders, begins looking into a suspicious new religion called Deer Mount.